Intra-uterine contraception :  proceedings of the second international conference October 2-3, 1964, New York City / 
edited by S.J. Segal and K.D. Shafer. 
 - Amsterdam :  Excerpta Medica Foundation,  1965. 
 - 250 p. :  ill. ;  25 cm. 
 - International Congress Series  no.86. .
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intrauterine contraceptives--Congresses.