初级卵黄囊  primary yolk sac

次级卵黄囊  secondary yolk sac

睾丸卵黄囊  testicular yolk sac

构胎卵黄  formative yolk

黄卵黄  yellow yolk

鸡胚卵黄囊膜模型  Digital chick embryo yolk sac membrane

卵黄卵磷脂  DC energy measurement

卵黄囊  yolk sac; vitellicle; Transplantation; vitelline cyst; Yersinia ruckeri; yolk-sac; vitelline sac; yolk cavity; Visceral yolk sac; yolk bag; sac; Yolk; Umbilical vesicle

卵黄囊柄  yolk stalk

卵黄囊分化  yolk sac differentiation

卵黄囊基质细胞  yolk sac stromal cell

卵黄囊畸胎形成  yolk sac

卵黄囊瘤  Yolk sac tumor; yolk sactumor

卵黄囊瘤细胞系  Yolk sac tumor cell line

卵黄囊膜  yolk sac membrane

卵黄囊内层  Yolk sac endoderm

卵黄囊期仔鱼  yolk-sac larva; Feeding

卵黄囊脐  yolk umbilicus; Yolk sac umbilicus

卵黄囊肿  Cyst; vitelline