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