Tezcan İ, Ersoy F, Çağlar M, Sanal Ö, Kotiloğlu E, Aysun S. A case of adenosine deaminase-negative severe combined immunodeficiency with neurological abnormalities. Turk J Pediatr. 1995;37(4):383-389. doi:10.24953/turkjpediatr.1995.3587