title: Focus group methodology: when and why?
authors.affiliation: College of Nursing, Villanova University, USA.
authors.forename: N C
authors.initials: NC
authors.lastname: Sharts-Hopko
mesh_terms: D017144:Focus Groups / Q000379:methods*; D015658:HIV Infections / Q000451:nursing; D006801:Humans; D015399:Nursing Research / Q000379:methods