【正】 Objective: To study the synthesis of heat shock pro-tein 70 (HSP70) by zinc ( ZnSO<sub>4</sub>) and its protectiveeffect during cold preservation in rat live
【正】 Objective: To evaluate retrospectively the relationshipbetween the types of operation, characteristics of tu-mor, and survival rate after radical pancrea
【正】 Objective: To investigate the distribution of the popula-tion with iow level HBsAg in serum and the characteri-stics of their HBV serologic markers.Metho
【正】 Objective: To investigate the procedure choice of pal-liative operation for carcinoma of the head of the pan-creas (CHP).Methods: The clinical data from