Leukocytes:Naric:Pt:Sputum:Qn:Microscopy.light.HPF
leukocytes:naric:pt:sputum:qn:microscopy.light.hpf
Leukocytes [#/area] in Sputum by Microscopy high power field
leukocytes [#/area] in sputum by microscopy high power field