title: Targeted mutagenesis of the murine opioid system.
authors.affiliation: Vollum Institute, Oregon Health Sciences University, Portland 97201, USA.
authors.forename: M D
authors.initials: MD
authors.lastname: Hayward
authors.forename: M J
authors.initials: MJ
authors.lastname: Low
mesh_terms: D000698:Analgesia; D000818:Animals; D016739:Behavior, Addictive / Q000235:genetics*; D001522:Behavior, Animal; D017353:Gene Deletion; D051379:Mice; D008817:Mice, Mutant Strains; D016296:Mutagenesis; D009294:Narcotics / Q000494:pharmacology*; D018847:Opioid Peptides / Q000235:genetics*; D010146:Pain; D011957:Receptors, Opioid / Q000235:genetics*
chemical_list: D009294:Narcotics; D018847:Opioid Peptides; D011957:Receptors, Opioid