div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=a-text-book-of-materia-medica-for-students-of-medicinehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: A Text-book of Materia Medica for Students of Medicine loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsusreader036viewer2022082217575067a61a28ab0f07ac831ahtml5thumbnails1jpg width=140 height=200 divp© 1906 Nature Publishing Grouppdiv