共 13 条
[1]
*AG HLTH CAR POL R, 1996, HCUP3 US DEP HLTH HU
[2]
BRAVEMAN P, 1995, PEDIATRICS, V96, P716
[4]
*EXP WORK GROUP RE, 1996, EXP WORK GROUP RES A
[5]
*GEN ACC OFF, 1996, GEN ACC OFF PUBL
[6]
*HLTH POL TRACK SE, 1998, ISS BRIEF INP CAR CH
[7]
*HLTH POL TRACK SE, 1997, ISS BRIEF INP CAR CH
[8]
KESSEL W, 1995, PEDIATRICS, V96, P739
[10]
OH W, 1995, PEDIATRICS, V96, P788