Manual of diagnostic ultrasound / 
edited by P.E.S. Palmer 
 - Geneva :  World Health Organization,  1995 
 - xvi, 334 p. :  ill. ;  30 cm 
<br/><br/><label>ISBN: </label>9241544619 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultrasonic imaging<br/>Ultrasonics in obstetrics<br/>Diagnostic ultrasonics<br/>Ultrasonography<br/>Diagnostic Imaging<br/>Ultrasonography, Prenatal