TY  - GEN
AU  - Neukirchen,M
AU  - Haase,W
TI  - [Correlation between blood group and ulcer frequency of the stomach and duodenum]
SN  - 0025-8512
PY  - 1980///0923
KW  - ABO Blood-Group System
KW  - Duodenal Ulcer
KW  - blood
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Stomach Ulcer
N1  - Publication Type: Journal Article
ER  -