An assessment of physical efficiency in cadet pilots before and after the implementation of a program preparing for flights. - WOCHYŃSKI, ZBIGNIEW; KRAWCZYK, PIOTR; CUR, KRZYSZTOF; KOBOS, ZDZISŁAW; Wochyński, Zbigniew; Kobos, Zdzisław (International Journal of Occupational Medicine & Environmental Health, 2021)