title: Lymphocytes are rhythmic: is this important?
mesh_terms: D001172:Arthritis, Rheumatoid / Q000097:blood; D002940:Circadian Rhythm; D006801:Humans; D007958:Leukocyte Count; D008214:Lymphocytes / Q000276:immunology*; D013601:T-Lymphocytes / Q000145:classification