共 45 条
[31]
Montalto NJ, 1998, AM FAM PHYSICIAN, V57, P2181
[32]
*NAT CTR HLTH STAT, 1997, NAT VITAL STAT REP, V47, P1
[35]
Paperny DMN, 1999, ARCH PEDIAT ADOL MED, V153, P63
[37]
Public Health Service, 1999, MENT HLTH REP SURG G
[38]
RAHDERT E, 1991, DHHS PUB
[40]
Shaffer D, 1996, ARCH GEN PSYCHIAT, V53, P339