div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer2022020922575068121a28ab0f07ae7763html5page1jpg target=_blank img data-url=documenteffect-of-ultrasound-on-the-protein-of-human-serum-denatured-with-tanninhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Effect of Ultrasound on the Protein of Human Serum Denatured with Tannin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer2022020922575068121a28ab0f07ae7763html5thumbnails1jpg width=140 height=200 adivp© 1959 Nature Publishing Grouppdiv