1. Campbell, M. (1951). Clinical Pediatric Urology. W. B. Saunders, Philadelphia and London. (1954). Urology, Vol. 1, p. 586.
2. Trichomonas vaginitis in infancy;Crowther, I.A.;Lancet,1962
3. Occurrence of Trichomonas vaginalis (Donne) in girls in relation to hygienic conditions;Komorowska, A.; Kurnatowska, A.; Liniecka, J.;[In Polish.] Wiad. Parazyt,1962
4. Premenarchal vaginitis;Lang, W.R.;Obstet. Gynec,1959
5. Case of trichomonas vaginalis: infection of kidney pelves;Lewis, B.; Carroll, G.;J. Urol. (Baltimore),1928