HIDA, percutaneous transhepatic cholecysto-cholangiography and liver biopsy in infants with persistent jaundice: can a combination of PTCC and liver biopsy reduce unnecessary laparotomy? - Jensen, M K; Biank, V F; Moe, D C; Simpson, P M; Li, S H; Telega, G W (Pediatr Radiol, 2012)