本文对我国家畜"猝死症"的流行、病因、临床症状、病理变化、诊断及防制的研究进行了概述.......

Background: Clostridium difficile infection (CDI) is an increasingly important cause of morbidity in hospitalized childr......

This study was carried out a fresh meat immediately after slaughter and a marketed processed cattlemeat (sausage and min......