Schauberger, Charles W <br/><br/>
Ultrasound assessment of first-trimester bleeding.  [electronic resource] 

 -  Obstetrics and gynecology  Feb 2005 
 - 333-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0029-7844 
<br/><br/><label>Standard No.: </label>10.1097/01.AOG.0000151105.53557.27  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abortion, Threatened--diagnostic imaging<br/>Adolescent<br/>Adult<br/>Cost-Benefit Analysis<br/>Endosonography--economics<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Maternal Age<br/>Parity<br/>Pregnancy<br/>Pregnancy Complications, Cardiovascular--diagnostic imaging<br/>Pregnancy Outcome<br/>Pregnancy Trimester, First<br/>Risk Assessment<br/>Sensitivity and Specificity<br/>Severity of Illness Index<br/>Ultrasonography, Prenatal<br/>Uterine Hemorrhage--diagnostic imaging