[Selective cytodiagnosis of gastric cancer by the lavage method with proteolytic enzyme under radiography].
D002918:Chymotrypsin; D003581:Cytodiagnosis; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging
D002918:Chymotrypsin