Nora, James J.,  1928-. <br/><br/>
Medical genetics :  principles and practice / 
by James J. Nora and F. Clarke Fraser. 
 - Philadelphia :  Lea & Febiger,  1974. 
 - 399 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0812103734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical genetics.