Chudleigh, Patricia. <br/><br/>
Obstetric ultrasound  how, why and when  / 
Patricia Chudleigh, J. Malcolm Pearce ; foreword by Stuart Campbell. 
 - 2nd ed. 
 - Edinburgh  :  Churchill Livingstone ,  1997. 
 - 323 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0443042071  RM216.94 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pregnancy Complications--ultrasonography<br/>Prenatal Diagnosis--methods
<br/><br/><label>National Library of Medicine Call No.: </label>WQ209