Navarro S, Noguera R, Pellín A, Mejía C, Ruíz A, Llombart-Bosch A
Department of Pathology, Medical School, University of Valencia, Valencia, Spain.
Med Pediatr Oncol. 2000 Nov;35(5):498-502. doi: 10.1002/1096-911x(20001101)35:5<498::aid-mpo11>3.0.co;2-m.