Balwierz W, Armata J, Moryl-Bujakowska A, Depowska T, Najbar A, Radwańska U, Kaczmarek M, Ochocka M, Stańczak E, Sońta-Jakimczyk D
Department of Pediatric Hematology, Polish-American Institute of Pediatrics, Nicolaus Copernicus University School of Medicine, Cracow.
Acta Paediatr Jpn. 1991 Dec;33(6):703-8. doi: 10.1111/j.1442-200x.1991.tb02594.x.