1. Orange M, Poidimani N, Crosignani A, Werthmann PG, Bertotto C. Complete, durable remission of advanced hepatocellular carcinoma under treatment with Viscum album extracts – a case report. Complement Med Res. Published online June 28, 2022. doi:10.1159/000525409

2. Hancock M, Ketterl P, Viñas X, Werthmann PG. Case Cluster of RT-PCR COVID-19 Positive Patients with an Unexpected Benign Clinical Course With Vitamin D, Melatonin, Vitamin C, and Viscum Album. SSRN Journal. Published online 2021. doi:10.2139/ssrn.3779211

3. Reynel M, Villegas Y, Werthmann PG, Kiene H, Kienle GS. Long-term survival of a patient with an inoperable thymic neuroendocrine tumor stage IIIa under sole treatment with Viscum album extract: A CARE compliant clinical case report. Medicine. 2020;99(5):e18990. doi:10.1097/MD.0000000000018990

4. Werthmann PG, Kempenich R, Kienle GS. Long-term survival of a patient with advanced esophageal cancer under adjunct treatment with Viscum album extracts – A case report. Phytomedicine. 2019;61:8-9. doi:10.1016/j.phymed.2019.09.094

5. Werthmann PG, Kuck A, Kienle GS. Long-term survival of a patient with relapsing triple-negative breast cancer stage IIB under surgical treatment and Viscum album extracts – A case report. Phytomedicine. 2019;61:9. doi:10.1016/j.phymed.2019.09.095

6. Werthmann PG, Kiene H, Kienle GS. Case reports of Viscum album extract therapy in oncology. Phytomedicine. 2019;61:9-10. doi:10.1016/j.phymed.2019.09.096

7. Reynel M, Villegas Y, Kiene H, Werthmann PG, Kienle GS. Bilateral Asynchronous Renal Cell Carcinoma With Lung Metastases: A Case Report of a Patient Treated Solely With High-dose Intravenous and Subcutaneous Viscum album Extract for a Second Renal Lesion. Anticancer Res. 2019;39(10):5597-5604. doi:10.21873/anticanres.13754

8. Werthmann P, Hintze A, Kienle GS. Vollständige Metastasenremission und Langzeitüberleben bei einer Melanompatientin unter hochdosierter, fieberinduzierender Viscum-album-Extrakt-Therapie. Der Merkurstab. 2019;72(1):36-42. doi:10.14271/DMS-21048-DE

9. Werthmann PG, Kempenich R, Kienle GS. Long-Term Tumor-Free Survival in a Patient with Stage IV Epithelial Ovarian Cancer Undergoing High-Dose Chemotherapy and Viscum album Extract Treatment: A Case Report. The Permanente Journal. 2019;23. doi:10.7812/TPP/18-025

10. Werthmann PG, Kempenich R, Lang-Avérous G, Kienle GS. Long-term survival of a patient with advanced pancreatic cancer under adjunct treatment with Viscum album extracts: A case report. World Journal of Gastroenterology. 2019;25(12):1524-1530. doi:10.3748/wjg.v25.i12.1524

11. Werthmann PG, Kindermann L, Kienle GS. Chemoimmunotherapy in Advanced Renal Cell Carcinoma: A Case Report of a Long-Term Survivor Adjunctly Treated with Viscum album Extracts. Complementary Medicine Research. Published online March 20, 2019:1-4. doi:10.1159/000496866

12. Werthmann PG, Inter P, Welsch T, et al. Long-term tumor-free survival in a metastatic pancreatic carcinoma patient with FOLFIRINOX/Mitomycin, high-dose, fever inducing Viscum album extracts and subsequent R0 resection: A case report. Medicine. 2018;97(49):e13243. doi:10.1097/MD.0000000000013243

13. Reynel M, Villegas Y, Kiene H, Werthmann PG, Kienle GS. Intralesional and subcutaneous application of Viscum album L. (European mistletoe) extract in cervical carcinoma in situ: A CARE compliant case report. Medicine. 2018;97(48):e13420. doi:10.1097/MD.0000000000013420

14. Gutsch J, Werthmann PG, Rosenwald A, Kienle GS. Complete Remission and Long-term Survival of a Patient with a Diffuse Large B-cell Lymphoma Under <Viscum album> Extracts After Resistance to R-CHOP: A Case Report. Anticancer Research. 2018;38(9):5363-5369. doi:10.21873/anticanres.12865

15. Werthmann PG, Huber R, Kienle GS. Durable clinical remission of a skull metastasis under intralesional Viscum album extract therapy: Case report. Head & Neck. Published online June 9, 2018. doi:10.1002/hed.25320

16. Werthmann PG, Kindermann L, Kienle GS. A 21-year course of Merkel cell carcinoma with adjuvant Viscum album extract treatment: A case report. Complementary Therapies in Medicine. Published online April 2018. doi:10.1016/j.ctim.2018.04.001

17. Werthmann PG, Saltzwedel G, Kienle GS. Minor regression and long-time survival (56 months) in a patient with malignant pleural mesothelioma under Viscum album and Helleborus niger extracts—a case report. Journal of Thoracic Disease. 2017;3(2). doi:10.21037/jtd.2017.11.56

18. Werthmann PG, Hintze A, Kienle GS. Complete remission and long-term survival of a patient with melanoma metastases treated with high-dose fever-inducing Viscum album extract: A case report. Medicine. 2017;96(46):e8731. doi:10.1097/MD.0000000000008731

19. Werthmann PG, Strater G, Friesland H, Kienle GS. Durable response of cutaneous squamous cell carcinoma following high-dose peri-lesional injections of Viscum album extracts - A case report. Phytomedicine. 2013;20(1618-095X):324-327. doi:10.1016/j.phymed.2012.11.001

20. Werthmann PG, Helling D, Heusser P, Kienle GS. Tumour response following high-dose intratumoural application of Viscum album on a patient with adenoid cystic carcinoma. BMJ CaseRep. 2014;2014(1757-790X). doi:10.1136/bcr-2013-203180