title: Gastric self-administration in monkeys: neurophysiological correlates and recent developments.
mesh_terms: D000818:Animals; D000882:Haplorhini; D007441:Intubation, Gastrointestinal; D008251:Macaca; D008253:Macaca mulatta; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D013997:Time Factors
chemical_list: D004364:Pharmaceutical Preparations