TY - RPRT TI - A human factor-dependent cell line simulates cobblestone formation under human bone marrow stromal cells in vitro. AU - C R Mantel AU - A Balduini AU - H E Broxmeyer PY - 1999 DO - 10.1111/j.1749-6632.1999.tb08486.x UR - https://pubmed.ncbi.nlm.nih.gov/10372144/ ID - 10372144 ER -