title: Discordant occurrence of primary biliary cirrhosis in monozygotic twins.
authors.forename: M M
authors.initials: MM
authors.lastname: Kaplan
authors.forename: A R
authors.initials: AR
authors.lastname: Rabson
authors.forename: Y M
authors.initials: YM
authors.lastname: Lee
authors.forename: D L
authors.initials: DL
authors.lastname: Williams
authors.forename: P A
authors.initials: PA
authors.lastname: Montaperto
mesh_terms: D004200:Diseases in Twins; D005260:Female; D006801:Humans; D008105:Liver Cirrhosis, Biliary / Q000209:etiology / Q000235:genetics*; D008875:Middle Aged; D014430:Twins, Monozygotic