ORIGINAL ARTICLES: PDF OnlyPeritoneal Response to Polyethylene Foreign BodiesECHENBERG, ROBERT M.D.; LEDGER, WILLIAM J. M.D.Author Information From the Department of Obstetrics and Gynecology of The University of Michigan and The Wayne County General Hospital, Ann Arbor, Mich. Obstetrics & Gynecology: June 1968 - Volume 31 - Issue 6 - p 795-798 Free © 1968 The American College of Obstetricians and Gynecologists