div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsusreader042viewer2022020522575067f51a28ab0f07adf1a9html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: Location of Radioactive Penicillin in Staphylococcus aureus after Contact with the Drug src=https:reader042vdocumentsusreader042viewer2022020522575067f51a28ab0f07adf1a9html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp© 1949 Nature Publishing Grouppdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentsusreader042viewer2022020522575067f51a28ab0f07adf1a9html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: Location of Radioactive Penicillin in Staphylococcus aureus after Contact with the Drug src=https:reader042vdocumentsusreader042viewer2022020522575067f51a28ab0f07adf1a9html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divp© 1949 Nature Publishing Grouppdiv