TY - RPRT TI - Endodermal movements during foregut formation in the chick embryo. AU - H Stalsberg AU - R L DeHaan PY - 1968 DO - 10.1016/0012-1606(68)90043-2 UR - https://pubmed.ncbi.nlm.nih.gov/5672880/ ID - 5672880 ER -