共 9 条
[2]
FLASKERUD JH, 1984, NURS RES, V33, P190
[5]
Li PC, 1999, ULTRASONIC IMAGING, V21, P1
[7]
ROGERS A, 1997, ETHN HLTH, V2, P30916
[8]
Singh SP, 1998, SOC PSYCH PSYCH EPID, V33, P39
[9]
Traore H, 1998, Med Trop (Mars), V58, P365