title: Wither the cooperative groups?
authors.affiliation: From American Society of Clinical Oncology, Alexandria, VA.
authors.forename: Richard L
authors.initials: RL
authors.lastname: Schilsky
mesh_terms: D002986:Clinical Trials as Topic / Q000266:history / Q000639:trends*; D003299:Cooperative Behavior; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D015337:Multicenter Studies as Topic / Q000266:history / Q000639:trends*; D054547:National Cancer Institute (U.S.) / Q000266:history; D009938:Organizations / Q000266:history / Q000639:trends; D015397:Program Evaluation; D014481:United States