Eschnabach, David A. Pathogenesis of acute pelvic inflammatory diseases : role of contraception and other risk factors / David A. Eschnabach, JamesP. Harisch and King K. Holmes - Washington, D.C. : Public Health Service, 1977- - v. ; 28 cm. Library has Vol. 128, Gynecology Subjects--Topical Terms: Virus diseases--PathogenesisViruses Dewey Class. No.: 576.6