共 21 条
[1]
BELOFF JS, 1972, J AM MED ASS, V219, P3
[4]
BROYELLE J, 1969, T24 INSERM B, P613
[6]
CONSTANZO GA, 1975, MEDICAL CARE, V13, P417
[7]
Djukanovic V., 1975, ALTERNATIVE APPROACH
[8]
GRASS R, 1974, MED CARE, V12, P638
[10]
IDRISS AA, 1976, B WORLD HEALTH ORGAN, V53, P461