Keshtgar, Alireza S <br/><br/>
Pathophysiology of chronic childhood constipation: functional and morphological evaluation by anorectal manometry and endosonography and colonic transit study.  [electronic resource] 

 -  Journal of pediatric surgery  Apr 2013 
 - 806-12 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1531-5037 
<br/><br/><label>Standard No.: </label>10.1016/j.jpedsurg.2012.08.037  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Child<br/>Child, Preschool<br/>Chronic Disease<br/>Constipation--diagnostic imaging<br/>Endosonography<br/>Gastrointestinal Transit<br/>Humans<br/>Manometry<br/>Prospective Studies<br/>Severity of Illness Index<br/>Statistics, Nonparametric<br/>Surveys and Questionnaires