Biophysical ProcessesResearchResearch DesignEthics, ResearchResearch PersonnelNursing ResearchBiomedical ResearchResearch Support as TopicResearch SubjectsRefusal to ParticipateClinical Nursing ResearchHealth Services ResearchTranslational Medical ResearchGenetic ResearchInformed ConsentPatient SelectionCommunity-Based Participatory ResearchQualitative ResearchUnited StatesParental ConsentDental ResearchHuman ExperimentationClinical Trials as Topic