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Southeast Asian J Trop Med Public Health
;
1992 Sep; 23(3): 531-2
Article
in English
| IMSEAR
| ID: sea-30717
2.
Prensa méd. argent
;
69(2): 75-7, 1982.
Article
in Spanish
| LILACS
| ID: lil-9256
3.
Prensa méd. argent
;
68(7): 264-7, 1981.
Article
in Spanish
| LILACS
| ID: lil-6086