Subjects: ANALYSIS of variance; BIRTH certificates; CHI-squared testOREGON; WASHINGTON (State)
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Subjects: ABORTION laws; ABORTION & psychology; ECONOMICSFLORIDA; NEW York (State); OREGON
Subjects: *POSTPARTUM contraception; *MEDICAID beneficiaries; *POISSON regressionSOUTH Carolina; OREGONCENTERS for Disease Control & Prevention (U.S.)