div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=molecular-shape-and-size-of-hyaluronic-acid-and-chondroitinsulphuric-acidhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Molecular Shape and Size of Hyaluronic Acid and Chondroitinsulphuric Acid loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer2022082902575067e91a28ab0f07adb6fehtml5thumbnails1jpg width=140 height=200 divp© 1944 Nature Publishing Grouppdiv