title: Acetylcholinesterase-containing nerve cells in the pineal complex and subcommissural area of the frogs, Rana ridibunda and Rana esculenta.
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis*; D000818:Animals; D001369:Axons; D002452:Cell Count; D004805:Ependyma / Q000166:cytology; D009474:Neurons / Q000201:enzymology*; D010786:Photoreceptor Cells; D010870:Pineal Gland / Q000166:cytology*; D011893:Rana esculenta / Q000033:anatomy & histology*; D011898:Ranidae / Q000033:anatomy & histology*; D012160:Retina / Q000166:cytology
chemical_list: D000110:Acetylcholinesterase