Many studies investigating postoperative pancreatic fistula(POPF)after gastrectomy,including studies measuring drain amylase content(D-AMY)as a predictive facto
The review presents the data accumulated for more than 20 years of research of torque teno virus(TTV).Its molecular genetic structure,immunobiology,epidemiology
Spontaneous porto-systemic shunts(SPSS)are frequent in liver cirrhosis and their prevalence increases as liver function deteriorates,probably as a consequence o