1. Genital chlamydial infection among women in Nicaragua: validity of direct fluorescent antibody testing, prevalence, risk factors and clinical manifestations. Issue 1 (February 1996) Authors: Herrmann, B; Espinoza, F; Villegas, R R; Smith, G D; Ramos, A; Egger, M Journal: Sexually transmitted infections Issue: Volume 72:Issue 1(1996) Page Start: 20 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗