TY - RPRT TI - Perivascular Secretome Influences Hematopoietic Stem Cell Maintenance in a Gelatin Hydrogel AU - Barnhouse, V. R. AU - Petrikas, N. AU - Crosby, C. AU - Zoldan, J. AU - Harley, B. PY - 2020 DO - 10.1101/2020.04.25.061572 UR - https://www.biorxiv.org/content/10.1101/2020.04.25.061572v1 ID - 10.1101/2020.04.25.061572 ER -