title: In Reply.
authors.affiliation: School of Medicine, University of Virginia, Charlottesville, VA. kmh5ee@virginia.edu.
authors.forename: Katherine M
authors.initials: KM
authors.lastname: Hunold
authors.affiliation: Department of Emergency Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC. tplattsm@med.unc.edu.
authors.forename: Timothy F
authors.initials: TF
authors.lastname: Platts-Mills
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects*; D003248:Constipation / Q000139:chemically induced* / Q000517:prevention & control*; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D054368:Laxatives / Q000008:administration & dosage*; D008297:Male; D010045:Outpatients
chemical_list: D000701:Analgesics, Opioid; D054368:Laxatives