Recurrent obscure gastrointestinal bleeding.
Rizzolo
P J
PJ
Department of Family Medicine, School of Medicine, University of North Carolina, Chapel Hill 27599-7595.
Newton
W P
WP
D000368:Aged; D003276:Contraceptives, Oral / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008551:Melena / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D012008:Recurrence
D003276:Contraceptives, Oral