TY  - GEN
AU  - SADA QUIROGA,E
TI  - [Frequency of rheumatic fever in Torreón]
SN  - 0016-3813
PY  - 2000///0701
KW  - Humans
KW  - Rheumatic Fever
KW  - epidemiology
N1  - Publication Type: Journal Article
ER  -