Factors influencing leucocyte counts on peripheral blood.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004032:Diet; D005006:Ethnicity; D005260:Female; D006801:Humans; D007194:India; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D012621:Seasons; D012959:Socioeconomic Factors