共 42 条
[1]
*AM AC FAM PHYS AM, 1992, PREP PHYS EV PPE
[2]
*AM MED ASS BOARD, 1994, ARCH PEDIAT ADOLESC, V148, P93
[3]
*AM MED ASS COUNC, 1993, ARCH FAM MED, V2, P446
[4]
Ball R M, 1991, N J Med, V88, P629
[5]
Bell D S, 1996, Proc AMIA Annu Fall Symp, P338
[6]
Block G, 1990, Epidemiology, V1, P58, DOI 10.1097/00001648-199001000-00013
[8]
BLUM RW, 1985, POSTGRAD MED, V78, P69
[9]
BLUM RW, 1985, POSTGRAD MED, V78, P59