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Summary
No abstract available in PubMed .
Keywords:
AmericasAttitudeBehaviorDelivery Of Health CareDeveloped CountriesEconomic FactorsFamily PlanningHealthHealth PersonnelLow Income PopulationNorth AmericaNorthern AmericaParamedical PersonnelPsychological FactorsResearch MethodologySampling StudiesSocial ClassSocioeconomic FactorsSocioeconomic StatusStudiesSurveysUnited States