title: Qualitative and mixed methods research in trials.
authors.affiliation: London School of Hygiene and Tropical Medicine, London, UK. claire.snowdon@lshtm.ac.uk.
authors.forename: Claire
authors.initials: C
authors.lastname: Snowdon
mesh_terms: D002986:Clinical Trials as Topic / Q000941:ethics / Q000379:methods* / Q000592:standards / Q000706:statistics & numerical data; D003627:Data Interpretation, Statistical; D006801:Humans; D015233:Models, Statistical; D011050:Policy Making; D017410:Practice Guidelines as Topic; D036301:Qualitative Research; D012107:Research Design / Q000592:standards / Q000706:statistics & numerical data