div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentsnetreader042viewer2022020405575068101a28ab0f07ae6eabhtml5page1jpg target=_blank img data-url=formation-of-urea-from-arginine-in-the-brain-of-the-living-rathtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Formation of Urea from Arginine in the Brain of the Living Rat loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsnetreader042viewer2022020405575068101a28ab0f07ae6eabhtml5thumbnails1jpg width=140 height=200 adivp© 1959 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentsnetreader042viewer2022020405575068101a28ab0f07ae6eabhtml5page2jpg target=_blank img data-url=formation-of-urea-from-arginine-in-the-brain-of-the-living-rathtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Formation of Urea from Arginine in the Brain of the Living Rat loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsnetreader042viewer2022020405575068101a28ab0f07ae6eabhtml5thumbnails2jpg width=140 height=200 adivp© 1959 Nature Publishing Grouppdiv