title: Cholinergic nerves of unknown origin in the parotid glands of rats.
mesh_terms: D000818:Animals; D003714:Denervation; D008297:Male; D008688:Methacholine Compounds / Q000494:pharmacology; D010275:Parasympathetic Nervous System / Q000033:anatomy & histology / Q000187:drug effects / Q000502:physiology; D010306:Parotid Gland / Q000187:drug effects / Q000294:innervation* / Q000378:metabolism; D010830:Physostigmine / Q000494:pharmacology; D051381:Rats; D011950:Receptors, Cholinergic / Q000187:drug effects / Q000502:physiology
chemical_list: D008688:Methacholine Compounds; D011950:Receptors, Cholinergic; D010830:Physostigmine