共 35 条
[21]
OLIVER GONZALEZ J., 1944, Puerto Rico Journal of Public Health and Tropical Medicine, V20, P242
[23]
PONS J. A., 1937, Puerto Rico Journal of Public Health and Tropical Medicine, V13, P171
[24]
RAASCH FO, 1968, MIL MED, V133, P996
[25]
RAMOS SF, 1973, S AFR MED J, V47, P2103
[26]
RODRIGUEZ MOLINA R, 1965, Bol Asoc Med P R, V57, P271
[27]
Rodriguez-Molina R, 1966, Bol Asoc Med P R, V58, P159
[28]
RODRIGUEZMOLINA R, 1962, JAMA-J AM MED ASSOC, V182, P1001
[30]
Scott H. H., 1943, TRANS ROY SOC TROP MED AND HYG, V37, P169, DOI 10.1016/S0035-9203(43)90043-4