Keywords: Gray977.png Human embryo about fifteen days old Brain and heart represented from right side Digestive tube and yolk sac in median section After His Other fields 1 Information field Ucfirst Plate 977 before 1858 Henry Gray Anatomy of the Human Body See Book section below 977 Creator Henry Vandyke Carter Book Gray's Anatomy PD-old-100-1923 Gray's Anatomy plates 0977 |