Articles by Wiesław Szymczak
ORIGINAL PAPER
The reaction of the circulatory system to stress and electromagnetic fields emitted by mobile phones – 24-h monitoring of ECG and blood pressure
Med Pr 2019;70(4):411–424
ORIGINAL PAPER
Prevention of cardiovascular diseases – Prophylactic program in a selected enterprise
Jadwiga Siedlecka, Elżbieta Gadzicka, Agata Szyjkowska, Patryk Siedlecki, Wiesław Szymczak, Teresa Makowiec-Dąbrowska, Alicja Bortkiewicz
Med Pr 2017;68(6):757–769
ORIGINAL PAPER
Effect of stress and intesity of mobile phone using on the health and subjective symptoms in GSM workers
Med Pr 2017;68(5):617–628
ORIGINAL PAPER
Neurological symptoms and syndromes in municipal transport drivers
Halina Sińczuk-Walczak, Jadwiga Siedlecka, Wiesław Szymczak, Elżbieta Gadzicka, Agata Walczak, Grażyna Kowalczyk, Marta Dania, Alicja Bortkiewicz
Med Pr 2015;66(3):333–341
ORIGINAL PAPER
Cardiovascular risk factors and life and occupational stress among policemen
Med Pr 2013;64(3):335–348