title: The development of cholinesterase activity in the rat heart.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D000831:Animals, Newborn; D002802:Cholinesterases / Q000378:metabolism*; D005260:Female; D005629:Frozen Sections; D005725:Ganglia, Autonomic / Q000201:enzymology*; D006321:Heart / Q000196:embryology / Q000254:growth & development* / Q000294:innervation; D006651:Histocytochemistry; D009206:Myocardium / Q000201:enzymology*; D011247:Pregnancy; D051381:Rats
chemical_list: D000110:Acetylcholinesterase; D002802:Cholinesterases