共 17 条
[1]
BUCHANAN R, 1975, POPULATION REPORTS J, pJ49
[2]
CRONIN TJ, 1968, LANCET, V2, P422
[3]
DELVOYE D, 1977, J BIOSOCIAL SCI, V9, P447
[5]
GIOIOSA R, 1964, CHILD FAMILY, V3, P1
[6]
GORDON JE, 1963, AM J MED SCI, V245, P129
[8]
MALA LJ, 1978, CHILDREN SANTA MARIA, P182
[9]
*NAT I NUTR, 1980, ANN REP, P133