共 40 条
[2]
[Anonymous], 1977, SAMPLING TECHNIQUES
[3]
BALLAGH SA, 1980, THESIS U WISCONSIN M
[4]
BALOGH M, 1971, AM J CLIN NUTR, V24, P304
[5]
BALOGH M, 1968, ISRAEL J MED SCI, V4, P195
[6]
BAZARRE TL, 1983, NUTR CANCER, V5, P201
[8]
BEATON GH, 1979, AM J CLIN NUTR, V32, P2456
[10]
Burke Bertha S., 1947, JOUR AMER DIETETIC ASSOC, V23, P1041