RT Journal Article SR Electronic T1 Mechanisms of nutritional repletion during total parenteral nutrition. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 69 OP 70 DO 10.1136/gut.30.Spec_No.69 VO 30 IS Spec No A1 E Pullicino A1 M Elia YR 1989 UL http://gut.bmj.com/content/30/Spec_No/69.abstract AB