title: ORIGIN OF THE PRONEPHRIC DUCT IN XENOPUS LAEVIS.
mesh_terms: D000717:Anatomy, Comparative; D000818:Animals; D001001:Anura; D002025:Bufonidae; D004626:Embryology; D007668:Kidney; D060910:Pronephros; D012106:Research; D014982:Xenopus laevis
keywords: ANATOMY, COMPARATIVE; EMBRYOLOGY; EXPERIMENTAL LAB STUDY; KIDNEY; TOADS