1.
Bol Oficina Sanit Panam
; 104(5): 429-39, 1988 May.
Article
in Spanish
| MEDLINE
| ID: mdl-2971374
2.
Bull Pan Am Health Organ
; 22(4): 383-93, 1988.
Article
in English
| MEDLINE
| ID: mdl-3242738
Subject(s)
Respiratory Tract Infections/epidemiology , Acute Disease , Anthropometry , Child, Preschool , Growth , Guatemala , Humans , Infant , Rural Population , Socioeconomic Factors
3.
Arch Latinoam Nutr
; 22(2): 255-65, 1972 Jun.
Article
in Spanish
| MEDLINE
| ID: mdl-4669002