Master Class Dr. Donald Abrams speaks on "Cannabis in Cancer Care" at CannaTech Cape Town 24/11/19 March 10, 2021 cbdnews Marijuana Medical Benefits Comments Off on Master Class Dr. Donald Abrams speaks on "Cannabis in Cancer Care" at CannaTech Cape Town 24/11/19 Dr. Donald Abrams is an Integrative Oncologist at the UCSF Osher Center for Integrative Medicine Professor, Department of Medicine. He is also a general …