Subjects: *ADOPTION laws; *LEGAL status of adoptees; *LEGAL status of birthmothersOREGON; UNITED States
Record details
Subjects: PREMATURE infants; NEONATAL intensive care; CONFIDENCE intervalsOREGON
Subjects: NEONATAL mortality; BIRTH certificates; INFANTSOREGON; UNITED States
Subjects: *CHILD abuse; *CHILD welfare; *VITAL records (Births, deaths, etc.)ALASKA; OREGON
Subjects: GESTATIONAL age; BIRTH weight; PREMATURE laborOREGON
Subjects: ANALYSIS of variance; BIRTH certificates; CHI-squared testOREGON; WASHINGTON (State)
Subjects: *POSTPARTUM contraception; *PUERPERIUM; *CONTRACEPTIONSOUTH Carolina; OREGON; UNITED States
Subjects: *CONTRACEPTION; *POSTPARTUM contraception; *PUERPERIUMSOUTH Carolina; OREGON; UNITED States
Subjects: ADOPTEES; BIRTH certificates; ADOPTION recordsOREGON; UNITED States
Subjects: ADOPTEES; BIRTH certificates; FREEDOM of informationOREGON; UNITED States