title: 'First, do no harm'--the use of analgesia or placebo as control for babies in painful clinical trials.
authors.affiliation: School of Nursing, Dalhousie University, Halifax, Nova Scotia, Canada. marsha.campbell-yeo@dal.ca.
authors.forename: Marsha
authors.initials: M
authors.lastname: Campbell-Yeo
mesh_terms: D000698:Analgesia; D006801:Humans; D010146:Pain / Q000188:drug therapy*; D059408:Pain Management