title: Klinefelter syndrome: predisposition to acute non-lymphocytic leukaemia?
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D004198:Disease Susceptibility; D006801:Humans; D007713:Klinefelter Syndrome / Q000150:complications*; D007938:Leukemia / Q000150:complications*; D008297:Male; D008875:Middle Aged