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INTRODUCTION Broncho-spasm is characterized by hyper responsiveness of traceheo-bronchial smooth muscles to a variety of stimuli resulting in narrowing of airways. Asthma is primarily an inflammatory(More)
BACKGROUND This study was conducted to observe the effect of H2-receptor antagonist Ranitidine and calcium channel blocker Verapamil on the volume, free and total acidity of carbachol induced gastric(More)
OBJECTIVE We determined the macrolide resistance phenotypes and genotypes in Streptococcus pneumoniae isolates in Sousse and assessed the serotype distribution. METHODS We included S. pneumoniae(More)
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