1.
Southeast Asian J Trop Med Public Health
;
1977 Sep; 8(3): 417
Article
in English
| IMSEAR
| ID: sea-36004
2.
Southeast Asian J Trop Med Public Health
;
1974 Sep; 5(3): 460
Article
in English
| IMSEAR
| ID: sea-35746
3.
Southeast Asian J Trop Med Public Health
;
1974 Sep; 5(3): 459
Article
in English
| IMSEAR
| ID: sea-31807
4.
Southeast Asian J Trop Med Public Health
;
1973 Dec; 4(4): 498-503
Article
in English
| IMSEAR
| ID: sea-34991