[Q & A. Repeated melena presenting symptoms of hepatic dysfunction].
Funayama
Yuji
Y
Takahashi
Kenichi
K
Kusunose
Hiroaki
H
D000368:Aged; D005260:Female; D006801:Humans; D012007:Rectum / Q000098:blood supply*; D014648:Varicose Veins / Q000175:diagnosis* / Q000601:surgery