title: Effect of atropine sulfate on the sleep-related EEG spike activity of the tortoise, Geochelone carbonaria.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects; D004569:Electroencephalography; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D008322:Mammals; D009566:Nitrates / Q000494:pharmacology; D011187:Posture; D012890:Sleep / Q000187:drug effects*; D013268:Stimulation, Chemical; D013997:Time Factors; D014426:Turtles
chemical_list: D009566:Nitrates; D001285:Atropine