Production and evaluation of leukocyte- and thrombocyte-rich fibrin membranes in birds.

The aim of this study was the preparation and histological evaluation of Leukocyte- and Thrombocyte-Rich Fibrin (L-TRF) membranes obtained from the blood of four bird species. Forty adult healthy birds were divided into four groups of equal size: G1 - macaws, G2 - domestic chickens, G3 - parrots, G4 - toco toucans. A total of 0.