title: Observations on the opisthonephric kidney of the sea lamprey of the Great Lakes, Petromyzon marinus L., at various stages during the life cycle.
mesh_terms: D000818:Animals; D005399:Fishes / Q000254:growth & development*; D007668:Kidney / Q000166:cytology / Q000196:embryology / Q000254:growth & development*; D007814:Larva