Letter: Variations in leucocyte count during menstrual cycle.
D000818:Animals; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D006801:Humans; D007958:Leukocyte Count; D008264:Macrophages / Q000187:drug effects; D008598:Menstruation; D051379:Mice; D009000:Monocytes / Q000187:drug effects
D004967:Estrogens