TY - NEWS T1 - Dr. Hans Popper, an Authority On Liver Diseases, Is Dead at 84 (Obituary) T2 - New York Times Y1 - 1988 A1 - Thomas J. Lueck JF - New York Times CY - New York UR - https://www.nytimes.com/1988/05/08/obituaries/dr-hans-popper-an-authority-on-liver-diseases-is-dead-at-84.html ER -