共 15 条
[2]
AYAD N, 1956, Bull World Health Organ, V14, P1
[3]
BACHELLI G, 1936, ARCH ITAL SCI MED CO, V17, P206
[4]
BARUFFA G., 1962, TRANS ROY SOC TROP MED AND HYG, V56, P143, DOI 10.1016/0035-9203(62)90141-4
[5]
BARUFFA GIOVANNI, 1966, RIV PARASSITOL, V27, P97
[8]
CHISHOLM E, STANDARDIZATION EVAL
[10]
KAGAN IG, IN PRESS