title: Congenital abnormalities of the genitourinary system in northern Nigeria.
mesh_terms: D000293:Adolescent; D000328:Adult; D001746:Bladder Exstrophy / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003456:Cryptorchidism / Q000453:epidemiology; D012734:Disorders of Sex Development / Q000453:epidemiology; D004842:Epispadias / Q000453:epidemiology; D005260:Female; D005835:Genitalia / Q000002:abnormalities; D006801:Humans; D006869:Hydronephrosis / Q000453:epidemiology; D007021:Hypospadias / Q000453:epidemiology; D007223:Infant; D007231:Infant, Newborn; D007668:Kidney / Q000002:abnormalities; D008297:Male; D009549:Nigeria; D007690:Polycystic Kidney Diseases / Q000453:epidemiology; D011535:Prune Belly Syndrome / Q000453:epidemiology; D014521:Urethra / Q000002:abnormalities; D014564:Urogenital Abnormalities