Melnychenko, M. H., E. S. Buriachkivskyi, and L. B. Eliy. 2024. “What Is Known about Peutz–Jeghers Syndrome (a Literature Review)”. Zaporozhye Medical Journal 26 (6):501-5. https://doi.org/10.14739/2310-1210.2024.6.306583.