Poor recruitment to lung cancer trials.
Penson
R T
RT
Rudd
R M
RM
D018288:Carcinoma, Small Cell / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic