Growth factor and cell content in Platelet-Rich Plasma (PRP), Leukocyte- and Platelet-Rich Plasma (L-PRP), Platelet-Rich Fibrin (PRF) in patients with long bone defects from combat injuries

战斗损伤导致长骨缺损患者的富血小板血浆 (PRP)、富白细胞和血小板血浆 (L-PRP) 以及富血小板纤维蛋白 (PRF) 中的生长因子和细胞含量