title: Classification and measurement of surface microvessels in man.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002196:Capillaries / Q000033:anatomy & histology / Q000473:pathology*; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000473:pathology*; D008297:Male; D008833:Microcirculation; D008875:Middle Aged; D012595:Scleroderma, Systemic / Q000473:pathology*; D012867:Skin / Q000098:blood supply*