div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=zinc-content-of-the-genital-organs-of-the-rathtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Zinc Content of the Genital Organs of the Rat loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer2022020202575067f91a28ab0f07ae03f1html5thumbnails1jpg width=140 height=200 divp© 1951 Nature Publishing Grouppdiv