TY - RPRT TI - Myeloid and endothelial cells cooperate to promote hematopoietic stem cells expansion in the fetal niche. AU - Cacialli, P. AU - Mailhe, M.-P. AU - Golub, R. AU - Bertrand, J. Y. PY - 2021 DO - 10.1101/2021.04.07.438809 UR - https://www.biorxiv.org/content/10.1101/2021.04.07.438809v1 ID - 10.1101/2021.04.07.438809 ER -