Reinold, E <br/><br/>
[Role of the cervix uteri at labor onset from ultrasound studies].  [electronic resource] 

 -  Zeitschrift fur Geburtshilfe und Perinatologie   
 - 196-200 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0300-967X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cervix Uteri--diagnostic imaging<br/>Female<br/>Humans<br/>Infant, Newborn<br/>Labor Onset--physiology<br/>Obstetric Labor, Premature--diagnostic imaging<br/>Pregnancy<br/>Ultrasonography, Prenatal<br/>Uterine Cervical Incompetence--diagnostic imaging