For citations:

Merkulova E.P., Baranaeva E.A., Stulba E.I., Mazanik O.A. CONTRIBUTORY FACTORS OF FREQUENT RELAPSES OF RESPIRATORY PAPILLOMATOSIS OF LARYNX IN CHILDREN. Health and Ecology Issues. 2010;(1S):42-44. (In Russ.) https://doi.org/10.51523/2708-6011.2010-7-1s-13