Ferreira, C <br/><br/>
Prolonged pH monitoring is of limited usefulness for gastroesophageal reflux.  [electronic resource] 

 -  American journal of diseases of children (1960)  Jun 1993 
 - 662-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0002-922X 
<br/><br/><label>Standard No.: </label>10.1001/archpedi.1993.02160300068025  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Child<br/>Child, Preschool<br/>Female<br/>Gastroesophageal Reflux--diagnosis<br/>Humans<br/>Hydrogen-Ion Concentration<br/>Infant<br/>Male<br/>Monitoring, Physiologic<br/>Predictive Value of Tests<br/>Prospective Studies<br/>Severity of Illness Index<br/>Time Factors