Primum non nocere.
Petrini
John L
JL
D000925:Anticoagulants / Q000008:administration & dosage / Q000009:adverse effects*; D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000008:administration & dosage / Q000009:adverse effects*; D019106:Postoperative Hemorrhage / Q000209:etiology*
D000925:Anticoagulants; D010975:Platelet Aggregation Inhibitors