Title: Three worlds of medicine
Subjects: Bellevue Hospital, Bellvue Hospital, Biography, Cardiologists, Cardiology, History, Hypertension, Medical education, Nephrologists, Nephrology, New York University, New York University. School of Medicine, Personal narratives, Physicians, Research, Teaching hospitals, Personalnarratives, Jewish physicians
Places: New York, New York (State), New York City
People: Herbery Chasis (1905-)