Respiratory valve for oxygen uptake measurements during swimming - Toussaint, H. M.; Meulemans, A.; Groot, G. de; Hollander, A. P.; Schreurs, A. W.; Vervoorn, K. (European Journal of Applied Physiology, 1987)
Keywords: auxiliary device; measuring procedure; O2-uptake; swimming; investigation method; Netherlands; endurance sports; technical and natural sciences