TY - CHAP M1 - Book, Section TI - Leukocytosis and Leukopenia A1 - Kasper, Dennis L. A1 - Fauci, Anthony S. A1 - Hauser, Stephen L. A1 - Longo, Dan L. A1 - Jameson, J. Larry A1 - Loscalzo, Joseph PY - 2016 T2 - Harrison's Manual of Medicine, 19e AB - APPROACH TO THE PATIENT: LeukocytosisReview smear (are abnormal cells present?) and obtain differential count. The normal values for concentration of blood leukocytes are shown in Table 63-1. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=1128783256 ER -