div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentsecreader042viewer20220204175681491c550346895db652b8html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: APARATO RESPIRATORIO src=https:reader042fdocumentsecreader042viewer20220204175681491c550346895db652b8html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpAPARATO RESPIRATORIOpdiv