| antimicrobial resistance of helicobacter pylori clinical strains in the last 10 years. | in the present work primary antimicrobial resistance was analyzed in clinical h. pylori strain isolates from adult patients from polish wielkopolska region within the last 10 years. drug sensitivity was evaluated in a total of 142 h. pylori isolates, with 66 strains originating from years 1997/1998 forming group 1 and 76 strains isolated in 2007/2008 forming group 2. sensitivity to amoxicillin, tetracycline, metronidazole and clarithromycin was determined by e-test. all strains were susceptible ... | 2009 | 20380140 |