Step by Step Ultrasound in obstetrics /editor-in-chief, Narendra Malhotra. 

 - Third edition. 
 - 1 online resource (496 pages : mostly black and white illustrations) 
<br/><br/>Includes bibliographies and index. 
<br/><br/>Basics in ultrasonography --  Training --  Introduction --  First trimester --  Second trimester --  Third trimester --  PCPNDT Act --  Ergonomics in reducing injury risk in sonography --  3D in obstetric imaging (the world is changing). 
<br/><br/>
<br/><br/><label>ISBN: </label>9789354652622 935465262X 9789352709045 9352709047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultrasonics in obstetrics.<br/>Fetus--Ultrasonic imaging.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic Books.
<br/><br/><label>LC Class. No.: </label>RG527  / .S747 2021