1. Diagnosis of fetal hydronephrosis in utero using ultrasound;Badlani;Urology,1980
2. The diagnosis of fetal hydronephrosis megaureter and urethral obstruction by ultrasonic echography;Garrett;Br J Obstet Gynaecol,1975
3. Prenatal diagnosis of urinary tract abnormalities by ultrasound;Helin;Pediatrics,1986
4. Diagnosis and assessment of fetal malformation and abnormalities by ultrasound;Kurak;J Perinat Med,1980
5. Twelve cases of hydronephrosis in utero diagnosed by ultrasonography;Sanders;J Ultrasound Med,1982