of those who denied having sexual intercourse during the follow-up period , post gonococcal urethritis ( pgu ) developed in 12 ( 63 % ) out of 19 , c trachomatis was isolated again from 11 ( 78 % ) out of 14 , and urethritis recurred in five ( 55 % ) out of nine patients with non-gonococcal non-chlamydial infection .
C0018078
gonococcal urethritis
C0041976
urethritis