title: Certification: is the payoff worth the price?
authors.forename: H L
authors.initials: HL
authors.lastname: Collins
mesh_terms: D000575:American Nurses' Association; D002568:Certification; D004181:Directories as Topic; D006801:Humans; D012956:Societies, Nursing; D013041:Specialties, Nursing; D014481:United States