Maternal and Child Health Journal · 1998 · 137 citations · 26 references
MedicineMaternal HealthObstetricsPerinatal EpidemiologyReproductive EpidemiologyReproductive HealthBirth Registration SystemsObstetric HistoryPregnancyPrenatal Risk AssessmentReproductive Health SurveillanceReproductive RiskObstetric Risk AssessmentPregnancy Registry SystemsPregnancy Screening Documentation
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