title: Appendectomy in Australian twins.
authors: D L
authors: DL
authors: Duffy
authors: N G
authors: NG
authors: Martin
authors: J D
authors: JD
authors: Mathews
mesh_terms: D000293:Adolescent; D000328:Adult; D001062:Appendectomy; D001064:Appendicitis / Q000235:genetics*; D001315:Australia; D004200:Diseases in Twins / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic