abstract microbial contaminants transport to groundwater is a serious environmental problem that can result in large outbreaks of waterborne diseases. some of bacteria can travel from vadose zone and cause contamination of groundwater resources. thus, an accurate prediction of transport and fate of pathogenic microorganisms in unsaturated soil is needed to protect groundwater resources. the mai...

We present a case of a migrated biliary stent that resulted in a distal small bowel perforation, abscess formation and high grade partial small bowel obstruction in a medically stable patient without signs of sepsis or diffuse peritonitis. We performed a percutaneous drainage of the abscess followed by percutaneous retrieval of the stent. The entero-peritoneal fistula closed spontaneously with ...

The present report describes outbreaks of viral hemorrhagic disease in domestic rabbits. The provisional diagnosis was reached by feature of postmortem lesions and result of experimental inoculation of liver homogenate in adult and juvenile albino laboratory rabbits. The presence of etiologic agent in the homogenate from spontaneous and experimentally infected rabbits was demonstrated by agglut...

This paper describes the distribution of parathion in blood and various other organs, according to the etiology of the intoxication. As a rule, concentration levels are small, especially in the blood and in the stomach are higher, particularly in cases of suicide. In studies carried out on some patients admitted to hospital with parathion poisoning, entero-hepatic recirculation could have been ...