Clinical trials in'early' breast cancer :  methodological and clinical aspects of treatment comparisons / 
edited by H.R. Scheurlen, G. Weckesser and I. Armbruster 
 - Berlin :  Springer-Verlag,  1979 
 - 238 p. ;  24 cm. 
 - Lecture notes in medical information  4 .
<br/><br/> Proceedings of a symposium, Heidelberg, Germany, 4th to 8th December, 1978 
<br/><br/><label>ISBN: </label>0387095306 
<br/><br/><label>LCCN: </label>79-19183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast--Cancer--Statistical methods--Congresses