TY - RPRT TI - The ultrastructure of developing bone marrow implants: a scanning electron microscope study. AU - M H Steinberg AU - B J Dreiling AU - F Robinson AU - C Hallford PY - 1973 DO - 10.1159/000143904 UR - https://pubmed.ncbi.nlm.nih.gov/4265082/ ID - 4265082 ER -