1.
Salud Publica Mex
; 14(4): 509-14, 1972.
Article
in Spanish
| MEDLINE
| ID: mdl-4602833
Subject(s)
Dysentery, Bacillary/epidemiology , Adolescent , Adult , Arizona , Child , Child, Preschool , Female , Humans , Infant , Male , Shigella dysenteriae
2.
Salud Publica Mex
; 13(3): 393-8, 1971.
Article
in Spanish
| MEDLINE
| ID: mdl-5164671