title: Challenges of accrual in supportive care trials in pediatric oncology.
authors.affiliation: Children's Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON, K1H 8 L1, Canada, djohnston@cheo.on.ca.
authors.forename: Donna L
authors.initials: DL
authors.lastname: Johnston
authors.forename: Patricia
authors.initials: P
authors.lastname: McCarthy
authors.forename: Michaela
authors.initials: M
authors.lastname: Cada
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D018579:Patient Selection