title: The occurrence and origin of cholinesterase in rat tears.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002802:Cholinesterases / Q000032:analysis*; D004558:Electric Stimulation; D007765:Lacrimal Apparatus / Q000187:drug effects / Q000378:metabolism; D008297:Male; D051381:Rats; D012636:Secretory Rate / Q000187:drug effects; D013268:Stimulation, Chemical; D013666:Tears / Q000201:enzymology* / Q000378:metabolism
chemical_list: D002802:Cholinesterases; D000109:Acetylcholine