div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=embriologia-55d2f8d68365fhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Embriología loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer202208281555d2f8d6bb61eb731b8b4793html5thumbnails1jpg width=140 height=200 divpEmbriologíap pSegunda semana de desarrollo: disco germinativo bilaminarpdiv