The Stability of the differentiated state / 
edited by H. Ursprung. 
 - Berlin :  Springer-Verlag,  1968. 
 - ix, 154 pages :  illustrations, ports. ;  26 cm. 
 - Results and problems in cell differentiation, 1 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cell differentiation.