共 19 条
[1]
[Anonymous], INCR ACC CONTR IMPL
[2]
[Anonymous], NATL HLTH STAT REPOR
[3]
Bayer US Patient Assistance Foundation, US RES
[5]
Colorado Department of Public Health and Environment, TAK UN OUT PREGN COL
[9]
Hoffman S., 2006, NUMBERS PUBLIC COSTS
[10]
Hoffman S.D., 2008, KIDS HAVING KIDS EC, V2nd