共 43 条
[1]
ALCANTARA AN, 1980, UNPUB HUSBAND WIFE R
[2]
Andrews F., 1973, MULTIPLE CLASSIFICAT
[3]
BANG S, 1963, Yonsei Medical Journal, V4, P77
[4]
BAUM HM, 1977, THESIS J HOPKINS U
[7]
*CHUL U I POP STUD, 1977, SURV FERT THAIL COUN, V1
[10]
DUBE SC, 1967, INDIAN VILLAGE, P153