Objective To improve the cure rate of infective bone defect, shorten the period of treatment, and prevent the relapse of infection.
目的提高感染性骨缺损的治愈率，缩短疗程，防止感染复发。
2
Aim Dynamical behavior of a kind of nonlinear SEIRS model of epidemic spread with the saturated rate, which has infective force in both latent period and infected period, is studied.
目的研究一类具有饱和接触率且潜伏期、染病期均传染的非线性SEIRS流行病传播数学模型动力学性质。
3
OBJECTIVE To investigate the application of the anti-infective agents to the earlier period of heart transplantation in hospital.