[b][/b]The influence of 9-day trekking in the Alps on the level of oxidative stress parameters and blood parameters in native lowlanders Journal title: Annals of Agricultural and Environmental Medicine Authors: Jakub Krzeszowiak, Marcin Zawadzki, Iwona Markiewicz-Górka, Agata Kawalec, Krystyna Pawlas Subject(s): Environmental Sciences, Agricultural Science