title: Ontogeny of nociception and antinociception.
authors.affiliation: Department of Psychology, Hunter College of the City University of New York, NY 10021, USA.
authors.forename: G A
authors.initials: GA
authors.lastname: Barr
mesh_terms: D000375:Aging / Q000502:physiology; D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D006801:Humans; D009424:Nervous System Physiological Phenomena; D009619:Nociceptors / Q000187:drug effects / Q000502:physiology; D010146:Pain / Q000188:drug therapy
chemical_list: D000700:Analgesics