title: [What is a test? The principal statistical tests].
mesh_terms: D002765:Cholecystography; D002769:Cholelithiasis / Q000175:diagnosis; D002986:Clinical Trials as Topic; D005293:Ferritins / Q000097:blood; D006801:Humans; D007223:Infant; D013223:Statistics as Topic; D014463:Ultrasonography
chemical_list: D005293:Ferritins
vernacular_title: Qu'est-ce qu'un test? Les principaux tests statistiques.