TY  - GEN
AU  - VALLEJO DE SIMON,A M
AU  - VALERA ALZINA,G
TI  - [Decreased mortality in typhoid fever]
SN  - 0025-7710
PY  - 2004///0215
KW  - Biometry
KW  - Typhoid Fever
KW  - epidemiology
KW  - Vital Statistics
N1  - Publication Type: Journal Article
ER  -