TY - RPRT TI - Does tube diameter influence the packed cell volume? AU - M A Karlow AU - J C Westengard AU - B S Bull PY - 1989 DO - 10.1111/j.1365-2257.1989.tb00236.x UR - https://pubmed.ncbi.nlm.nih.gov/2605878/ ID - 2605878 ER -