Halachot for the Physician on the Sabbath and Festivals ינואר 23, 2011 · Abraham S. Abraham, M.D., F.R.C.P. Halachot for the Physician on the Sabbath and Festivals Abraham S. Abraham, M.D., F.R.C.P. Director, Internal Medicine B, Shaare Zedek Medical Center,… קראו עוד »