共 56 条
[51]
1988, AM MED CARE REV ASS, V20, P5
[52]
1987, HCFA HIM143 HLTH CAR
[53]
1987, MOD HLTH 0508, P30
[54]
1987, HOME HLTH LINE, V12, P444
[55]
1988, HOME HLTH LINE, V13, P71
[56]
1987, HOME HLTH LINE, V12, P460