title: The validity and practicality of sun-reactive skin types I through VI.
authors: Department of Dermatology, Harvard Medical School, Boston, MA 02114.
authors: T B
authors: TB
authors: Fitzpatrick
mesh_terms: D004307:Dose-Response Relationship, Radiation; D004890:Erythema / Q000209:etiology*; D006801:Humans; D008722:Methods; D011701:PUVA Therapy; D011565:Psoriasis / Q000188:drug therapy; D012867:Skin / Q000528:radiation effects; D012880:Skin Pigmentation / Q000528:radiation effects; D013471:Sunburn / Q000209:etiology*; D013472:Sunlight; D014466:Ultraviolet Rays