Authors: Cichon, M Dubiec, A Chadzinska, M

Citation: M. Cichon et al., The effect of elevated reproductive effort on humoral immune function in collared flycatcher females, ACTA OECOL, 22(1), 2001, pp. 71-76

Authors: Dubiec, A Cichon, M

Citation: A. Dubiec et M. Cichon, Seasonal decline in health status of Great Tit (Parus major) nestlings, CAN J ZOOL, 79(10), 2001, pp. 1829-1833