PMID: 851244 Issn Print: 0003-3022 Publication Date: 1977/05/01 Print Facebook Twitter LinkedIn Email Are Bacterial Filters Needed in Continuous Epidural Analgesia for Obstetrics? Ezzat Abouleish; Antonio J. Amortegui; Floyd H. Taylor Checking for direct PDF access through Ovid View on Journal Site Abstract Abstract unavailable for this article.