Geographical distribution of malignant neoplasms of the digestive organs in the Federal Republic of Germany in 1955.
D004064:Digestive System; D004067:Digestive System Neoplasms; D041981:Gastrointestinal Tract; D005858:Germany; D005860:Germany, West; D006801:Humans; D009369:Neoplasms
GASTROINTESTINAL SYSTEM/neoplasms