TY - RPRT TI - Proliferation in the epiblast-hypoblast layers of the primitive-streak chick embryoblast in response to epidermal growth factor AU - Cunningham, F. O. PY - 2019 DO - 10.1101/706630 UR - https://www.biorxiv.org/content/10.1101/706630v1 ID - 10.1101/706630 ER -