Petrova, Nika V, Nataliya Y Kashirskaya, Tatyana A Vasilyeva, Elenai I Kondratyeva, Andrey V Marakhonov, Milan Macek Jr, Evgeny K Ginter, Sergey I Kutsev, and Rena A Zinchenko. “Characteristics of the L138ins (p.Leu138dup) Mutation in Russian Cystic Fibrosis Patients”. Journal of Medical Science 89, no. 1 (March 31, 2020): e383. Accessed May 26, 2020. https://jms.ump.edu.pl/index.php/JMS/article/view/383.