Kalinski, A., M. Markowski, M. Banbura, W. Mikus, J. Skwarska, J. Wawrzyniak, M. Gladalski, P. Zielinski, and J. Banbura. “Weak Correlation Between Haemoglobin Concentration and Haematocrit of Nestling Great Tits Parus Major and Blue Tits P. Caeruleus”. Ornis Fennica 88, no. 4 (December 31, 2011): 234–240. Accessed November 23, 2024. https://ornisfennica.journal.fi/article/view/133787.