1.
Torax
; 18(2): 123-5, 1969 Jun.
Article
in Spanish
| MEDLINE
| ID: mdl-5352510
Subject(s)
Motivation , Smoking , Adolescent , Adult , Child , Female , Humans , Male , Statistics as Topic , Uruguay
2.
Torax
; 16(4): 231-5, 1967 Dec.
Article
in Spanish
| MEDLINE
| ID: mdl-5620766
Subject(s)
Occupations , Tuberculosis, Pulmonary/epidemiology , Female , Humans , Male , Mass Screening , Sex Factors , Socioeconomic Factors , Uruguay
3.
World Med J
; 14(3): 91-3, 1967.
Article
in English
| MEDLINE
| ID: mdl-5182732