For citations:
Zemlyanova M.A., Zaitseva N.V., Ignatova A.M., Stepankov M.S. Estimation of the response of respiratory tracts to a single intra-tracheal introduction of nano- and micro-sized particles of aluminum oxide. Hygiene and Sanitation. 2019;98(2):196-202. (In Russ.) https://doi.org/10.18821/0016-9900-2019-98-2-196-202