[Studies on enzyme content of carcinomas of the gastrointestinal tract].
D002277:Carcinoma; D004067:Digestive System Neoplasms; D004798:Enzymes; D041981:Gastrointestinal Tract; D009369:Neoplasms
D004798:Enzymes
ENZYMES; GASTROINTESTINAL SYSTEM/neoplasms
Untersuchungen über den Fermentgehalt von Karzinomen des Magen-Darmkanals.