title: Potential influence of health systems in accrual to clinical trials in lymphoma.
authors.forename: Karl T
authors.initials: KT
authors.lastname: Hagler
authors.forename: James W
authors.initials: JW
authors.lastname: Lynch
mesh_terms: D017326:Clinical Trials, Phase III as Topic; D003695:Delivery of Health Care / Q000191:economics; D005858:Germany; D017048:Health Care Costs; D007349:Insurance, Health, Reimbursement; D008223:Lymphoma / Q000188:drug therapy*; D009313:National Health Programs; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic; D012189:Retrospective Studies; D014481:United States