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[New 2-step minidosage estro-progestagen contraceptive pill]
Abstract
No abstract available in PubMed .
Keywords:
AnthropometryBiologyBleedingBody WeightChild DevelopmentClinical ResearchContraceptionContraceptive AgentsContraceptive Agents, Estrogen--administraction and dosageContraceptive Agents, FemaleContraceptive Agents, Female--administraction and dosageContraceptive Agents, ProgestinContraceptive Agents, Progestin--administraction and dosageContraceptive Agents--administraction and dosageDiseasesEthinyl Estradiol--administraction and dosageFamily PlanningGrowthMenstrual CycleMenstruationMetrorrhagiaNorgestrel--administraction and dosageOral ContraceptivesPhysiologyProgestins, Low-doseReproductionResearch MethodologySigns And Symptoms