1.
Rev. Hosp. Clin. Univ. Chile
;
8(2): 130-6, jun. 1997.
Article
in Spanish
| LILACS
| ID: lil-207145
2.
Indian Pediatr
;
1997 May; 34(5): 456-7
Article
in English
| IMSEAR
| ID: sea-14253
3.
Ceylon Med J
;
1993 Mar; 38(1): 44
Article
in English
| IMSEAR
| ID: sea-49099