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Date: 22 Jul 2009
Remote Name: 22.214.171.124
Beta-lactam <a href="http://www.wac2007thailand.com/simvastatin-cholesterol-lowering-drug/"title="antibiotics"> tablets</a> are among the most commonly prescribed drugs, grouped together based upon a shared structural feature, the beta-lactam ring. Penicillins, as well as other beta-lactam antibiotics such as cephalosporins, carbapenems, and monobactams, contain a beta-lactam ring.