3 results for 
David Schottenfeld- Sidney J. Winawer
 - Betty J. Flehinger
 - et al.
 
- 1993
 - Journal of the National Cancer Institute
 
- David Schottenfeld
 - Betty J. Flehinger
 - et al.
 
- 1991
 - Journal of the National Cancer Institute
 
- Sidney J. Winawer
 - David Schottenfeld
 - et al.
 
- 1991
 - Journal of the National Cancer Institute