Сезонные изменения устойчивости женщин разных этнических групп к гипоксии и гиперкапнии

Seasonal changes stability of the healthy women different ethnic groups during of the menstrual cycle to hypoxia and hypercapnia are researched. Is established, that the longer time delay of breath (test Shtange) is characteristic for Russian women irrespective of seasons, that testifies to them of higher stability to hypoxia and hypercapnia (р