title: Immunocytochemical localization of enkephalin and substance P in retina and eyestalk neurones of lobster.
mesh_terms: D000818:Animals; D004723:Endorphins / Q000378:metabolism*; D004745:Enkephalins / Q000378:metabolism*; D007158:Immunologic Techniques; D008121:Nephropidae / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000378:metabolism; D012160:Retina / Q000378:metabolism; D013373:Substance P / Q000378:metabolism*; D014795:Visual Pathways / Q000378:metabolism*
chemical_list: D004723:Endorphins; D004745:Enkephalins; D018377:Neurotransmitter Agents; D013373:Substance P