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Abstract
Entities: Disease
Mesh: See more » Anesthesia, ObstetricalColic/etiologyDysmenorrhea/drug therapyFemaleHumansInfantInfant, NewbornLabor, ObstetricPainPregnancyPsychophysiologic Disorders
Year: 1973 PMID: 4704516 PMCID: PMC1589311
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447