title: [In vivo research of pyeloureteral dynamics for pharmacological purposes: critical analysis of the methods].
mesh_terms: D000818:Animals; D004231:Diuresis / Q000187:drug effects; D004285:Dogs; D004576:Electromyography / Q000379:methods; D007682:Kidney Pelvis / Q000187:drug effects / Q000502:physiology*; D014513:Ureter / Q000187:drug effects / Q000502:physiology*
vernacular_title: Investigación in vivo de la dinámica pieloureteral para fines farmacológicos: Análisis crítico de métodos.