title: Sampling issues in parent-child nursing research: implications for nursing practice.
authors.affiliation: School of Nursing, Simmons College, Boston, MA.
authors.forename: J A
authors.initials: JA
authors.lastname: Beal
authors.forename: C L
authors.initials: CL
authors.lastname: Betz
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D015399:Nursing Research; D010290:Parents; D012107:Research Design / Q000592:standards; D012494:Sampling Studies