Montanari E, Deiana G, Cogni M, Guarneri A, Tzoumas S, Trinchieri A, Gelosa M, Austoni E. Validity of superficial echography in the study of urethral pathology. Arch Ital Urol Androl. 1994 Sep;66(4 Suppl):113-7. PMID 7889044
Ingram MD, Watson SG, Skippage PL, Patel U. Urethral injuries after pelvic trauma: evaluation with urethrography. Radiographics. 2008 Oct;28(6):1631-43. Review. PMID 18936026
Parekh DJ, Pope JC 4th, Adams MC, Brock JW 3rd. The use of radiography, urodynamic studies and cystoscopy in the evaluation of voiding dysfunction. J Urol 2001 Jan; 165 (1) :215-8. PMID 11125409
Thoumas D, Opsomer RJ. Uroradiology. Ann Urol (Paris). 1993;27(5):271-5. Review. Article in French. PMID 8304747
Sandler CM, Corriere JN Jr. Urethrography in the diagnosis of acute urethral injuries. Urol Clin North Am. 1989 May;16(2):283-9. Review. PMID 2652856
Ohe H, Sugimoto K, Iwata T. Image diagnosis of benign prostatic hypertrophy--ultrasonic diagnosis and retrograde urethrography.
Nihon Rinsho. 2002 Dec;60 Suppl 11:333-7. Review. Article in Japanese.PMID 12599595
Uehara DT, Eisner RF. Indications for retrograde cystourethrography in trauma. Ann Emerg Med. 1986 Mar;15(3):270-2. Review. PMID 3511789
