Journal of parenteral and enteral nutrition. JPEN - Baltimore : American Society for Parenteral and Enteral Nutrition , 1988- - v. : ill. ; 28 cm. - Bimonthly - Vol. 12, No.1 (Jan. 1988)- Latest issue consulted: Vol.12, no.6 (Nov. 1988). ISSN: 0148-6071 Subjects--Topical Terms: Parenteral feeding -- Periodicals. Enteral feeding -- Periodicals. National Library of Medicine Call No.: PER W1 / J514C