Fetal ResearchNursing ResearchEvidence-Based NursingBiomedical ResearchResearchFetusFetal Tissue TransplantationReproducibility of ResultsComplicityAborted FetusResearch Support as TopicDirected Tissue DonationResearch DesignMaternal-Fetal ExchangeEthics, ResearchPregnancyPlacentaLifeResearch PersonnelPersonhood