Authors:
Berger, RL
Celli, BR
Meneghetti, AL
Bagley, PH
Wright, CD
Ingenito, EP
Gray, A
Snider, GL
Citation: Rl. Berger et al., Limitations of randomized clinical trials for evaluating emerging operations: The case of lung volume reduction surgery, ANN THORAC, 72(2), 2001, pp. 649-657