TY  - GEN
AU  - Dumitrescu,I
AU  - Tuluca,O
AU  - Berzan,A
AU  - Tode,V
TI  - [Distribution of blood groups in patients with hemorrhagic ulcer]
SN  - 0009-4730
PY  - 1973///1214
KW  - ABO Blood-Group System
KW  - Blood Group Antigens
KW  - Female
KW  - Gastrointestinal Hemorrhage
KW  - etiology
KW  - Humans
KW  - Liver Cirrhosis
KW  - complications
KW  - Male
KW  - Peptic Ulcer Hemorrhage
KW  - epidemiology
KW  - Romania
KW  - Stomach Neoplasms
N1  - Publication Type: Journal Article
ER  -