title: [Endogenous opiates and chronic constipation].
mesh_terms: D002908:Chronic Disease; D003248:Constipation / Q000139:chemically induced* / Q000188:drug therapy; D004723:Endorphins; D006801:Humans; D009270:Naloxone / Q000627:therapeutic use
chemical_list: D004723:Endorphins; D009270:Naloxone
vernacular_title: Oppioidi endogeni e stitichezza cronica.