Freeman, Roger K., ed....[et.al.] <br/><br/>
Fetal heart rate monitoring 

 - พิมพ์ครั้งที่ 4 
 - Philadelphia :   Lippincott Williams & Wilkins,   2012 
 - 271 
<br/><br/><label>ISBN: </label>978145111663:   3800.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Fetal Monitoring 2.Heart Rate, Fetal 3.Fetal Heart
<br/><br/><label>National Library of Medicine Call No.: </label>WQ 209   / F855F