title: Amebiasis in New York City 1958--1978: identification of the male homosexual high risk population.
mesh_terms: D000562:Amebiasis / Q000453:epidemiology* / Q000266:history / Q000635:transmission; D005260:Female; D049673:History, 20th Century; D006716:Homosexuality; D006801:Humans; D008297:Male; D009519:New York City; D012111:Residence Characteristics; D012306:Risk; D012737:Sex Factors