For citations:
Borisova D.S., Chashchin V.P., Nikanov A.N., Petruhin N.N., Kovshov A.A. Course and outcomes of pregnancy in women working in cold climate regions. Hygiene and Sanitation. 2023;102(8):775-782. (In Russ.) https://doi.org/10.47470/0016-9900-2023-102-8-775-782. EDN: yixqzo