Comparison of biosimilar Tigerase and Pulmozyme in long-term symptomatic therapy of patients with cystic fibrosis and severe pulmonary impairment (subgroup analysis of a Phase III... oleh Elena L Amelina, Stanislav A Krasovsky, Nina E Akhtyamova-Givirovskaya, Nataliya Yu Kashirskaya, Diana I Abdulganieva, Irina K Asherova, Ilya E Zilber, Liliya S Kozyreva, Lubov M Kudelya, Natalya D Ponomareva, Nataliya P Revel-Muroz, Elena M Reutskaya, Tatiana A Stepanenko, Gulnara N Seitova, Olga P Ukhanova, Olga V Magnitskaya, Dmitry A Kudlay, Oksana A Markova, Elena V Gapchenko