%0 Newspaper Article %B New York Times %C New York %D 1988 %G eng %T Dr. Hans Popper, an Authority On Liver Diseases, Is Dead at 84 (Obituary) %U https://www.nytimes.com/1988/05/08/obituaries/dr-hans-popper-an-authority-on-liver-diseases-is-dead-at-84.html %8 May 8, 1988