mecillinam
... that worldwide resistance to the antibiotic mecillinam is remarkably low, even though it has been widely used as a treatment for urinary tract infections since the 1970s?
... that worldwide <a class="mw-redirect" href="./Antibiotic_resistance" id="mwE-M" rel="mw:WikiLink" title="Antibiotic resistance">resistance</a> to the <a href="./Antibiotic" id="mwE-Q" rel="mw:WikiLink" title="Antibiotic">antibiotic</a> <b id="mwE-U"><a href="./Mecillinam" id="mwE-Y" rel="mw:WikiLink" title="Mecillinam">mecillinam</a></b> is remarkably low, even though it has been widely used as a treatment for <a href="./Urinary_tract_infection" id="mwE-c" rel="mw:WikiLink" title="Urinary tract infection">urinary tract infections</a> since the 1970s?