background: the eradication of helicobacter pylori infection, commonly prevailing in the stomach, has been important since its introduction. adequate preparations should be made in finding alternatives when faced with first-line treatment failures. currently, ideal second-line treatments are indistinct and varied among countries as result of different antibiotic resistance patterns. we aimed to...

January, 2004, administration of measles vaccine was recommended between 12 and 24 months of age, instead of between 12 and 15 months when children have the greatest risk of contracting measles. There is no established system to check vaccination status on entry to the school systems. Strong political and social desire has to be inspired, and vigorous educational campaigns for policy makers and...

Biliary cancer is a group of tumors that develop from the epithelium intra- and extrahepatic bile ducts (cholangiocarcino-ma), as well gallbladder. For 10 years, chemotherapy based on combination gemcitabine cisplatin has remained standard first-line therapy in patients with locally advanced or metastatic biliary cancer, resulting median overall survival 11.7 months. With progression disease fi...