But Southam wasn’t their doctor, and he wasn’t withholding upsetting health information. The deception was for his benefit—he was withholding information because patients might have refused to participate in his study if they’d known what he was injecting. And Southam probably would have continued doing this for years had he not made an arrangement on July 5, 1963, with Emanuel Mandel, director of medicine at the Jewish Chronic Disease Hospital in Brooklyn, to use the hospital’s patients for his research.
