div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=scientific-basis-of-medicinehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Scientific Basis of Medicine loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsusreader035viewer2022081206575068051a28ab0f07ae3b77html5thumbnails1jpg width=140 height=200 divp© 1955 Nature Publishing Grouppdiv