Endocrine aspects of reproduction in elasmobranch fishes.
D000818:Animals; D002450:Cell Communication; D018940:Elasmobranchii; D004702:Endocrine Glands / Q000502:physiology*; D005399:Fishes / Q000502:physiology*; D006801:Humans; D012098:Reproduction / Q000502:physiology*
ENDOCRINE GLANDS/physiology; FISH/physiology; REPRODUCTION/physiology