White blood cell count and differential in Rocky Mountain spotted fever.
D006801:Humans; D007958:Leukocyte Count; D008582:Meningitis, Aseptic / Q000097:blood / Q000175:diagnosis; D008589:Meningococcal Infections / Q000097:blood / Q000175:diagnosis; D012373:Rocky Mountain Spotted Fever / Q000097:blood* / Q000175:diagnosis