[An indication for splenectomy in polyarthritis: the prevention of digestive hemorrhages].
D001168:Arthritis; D004063:Digestion; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control*; D006470:Hemorrhage; D006801:Humans; D013154:Spleen / Q000601:surgery*; D013156:Splenectomy
HEMORRHAGE, GASTROINTESTINAL/prevention and control; SPLEEN/surgery