GRENZ RAY IN THE TREATMENT OF ACNE VULGARIS. CONTROLLED STUDY.
D000152:Acne Vulgaris; D006801:Humans; D010859:Pigmentation Disorders; D011379:Prognosis; D011878:Radiotherapy; D012107:Research Design; D014965:X-Rays
ACNE; PIGMENTATION DISORDERS; PROGNOSIS; RADIOTHERAPY