Tokel, K., Özme, Ş., Çil, E., Özkutlu, S., Çeliker, A., Saraçlar, M., Bilgiç, A., & Özer, S. (1996). "Acquired" subvalvular aortic stenosis after repair of several congenital cardiac defects. The Turkish Journal of Pediatrics, 38(2), 177-182. https://doi.org/10.24953/turkjpediatr.1996.3470