Villazón Sahagún, A <br/><br/>
[Relation between caloric intake and nitrogen balance in the post operative period].  [electronic resource] 

 -  Revista de gastroenterologia de Mexico   
 - 135-44 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0375-0906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Diet<br/>Energy Intake<br/>Nitrogen--administration & dosage<br/>Postoperative Period<br/>Retrospective Studies<br/>Surgical Procedures, Operative