[The blood coagulation system in patients with complicated forms of gastric and duodenal ulcer].
D001778:Blood Coagulation Disorders / Q000209:etiology*; D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*
Sistema svertyvaniia krovi u bol'nykh s oslozhnennymi formami iazvennoĭ bolezni zheludka i dvenadtsatiperstnoĭ kishki.