O'Keefe, S J Total parenteral nutrition--progress with the 3-litre bag. [electronic resource] - South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde May 1983 - 729-32 p. digital Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0256-9574 Subjects--Topical Terms: Evaluation Studies as TopicHumansParenteral Nutrition--instrumentationParenteral Nutrition, Total--instrumentation