div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentorgreader042viewer20220205235750681c1a28ab0f07aea873html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: Effects of β-Mercaptoethanol and Lipoic Acid on Morphogenesis src=https:reader042fdocumentorgreader042viewer20220205235750681c1a28ab0f07aea873html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp© 1962 Nature Publishing Grouppdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader042fdocumentorgreader042viewer20220205235750681c1a28ab0f07aea873html5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: Effects of β-Mercaptoethanol and Lipoic Acid on Morphogenesis src=https:reader042fdocumentorgreader042viewer20220205235750681c1a28ab0f07aea873html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divp© 1962 Nature Publishing Grouppdiv