Ponomarenko Nataliya Petrivna. Hygienic assessment of environment and state of health of child's population of the Chernihiv agrarian region. : к.мед.н. : spec.. 14.02.01 - Гігієна : presented. 2016-10-06; popup.evolution: .; Ukrainian scientific centre of hygiene. – , 0416U004312.

Updated: 2026-10-27