Gastrointestinal hemorrhage from a large dose of acetylsalicylic acid.
D001241:Aspirin / Q000633:toxicity*; D006471:Gastrointestinal Hemorrhage; D041981:Gastrointestinal Tract; D006470:Hemorrhage; D006801:Humans; D014812:Vitamin K / Q000627:therapeutic use*
D014812:Vitamin K; D001241:Aspirin
ACETYLSALICYLIC ACID/toxicity; GASTROINTESTINAL SYSTEM/hemorrhage; VITAMIN K/therapeutic use