Histological typing of ovarian tumours / 
S.F. Serov, R.E. Scully, in collaboration with L.H. Sobin. 
 - Geneva :  World Health Organization,  1973. 
 - 56 p. :  ill. ;  23 cm. 
 - International histological classification of tumours  no. 9 .
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Histology