Publication | Open Access

Spontaneous abortion and ectopic pregnancy: Case definition & guidelines for data collection, analysis, and presentation of maternal immunization safety data

FertilityReproductive HealthGynecologyHigh-risk PregnancyMaternal ImmunizationObstetricsPublic HealthAbortion RightsSexual And Reproductive HealthSpontaneous AbortionMaternal ComplicationCase DefinitionMaternal HealthMaternal-fetal MedicineAbortionPediatricsPregnancyMedicineEctopic Pregnancy