TY  - GEN
AU  - Josimović,I
TI  - [Connection between the seasons and perforation of gastroduodenal ulcer]
SN  - 0370-8179
PY  - 1968///1101
KW  - Humans
KW  - Peptic Ulcer Perforation
KW  - epidemiology
KW  - Periodicity
KW  - Seasons
KW  - Yugoslavia
N1  - Publication Type: Journal Article
ER  -