title: Handling missing data.
authors.affiliation: Mayo Clinic, Rochester, Minnesota, USA.
authors.forename: Jefrey L
authors.initials: JL
authors.lastname: Huntington
authors.forename: Amylou
authors.initials: A
authors.lastname: Dueck
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D011788:Quality of Life; D013223:Statistics as Topic / Q000379:methods*