title: 'Ring-within-a-ring' appearance: morphological clue to topical steroid abuse in dermatophytosis.
authors: Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India.
authors: V
authors: V
authors: Gupta
authors: Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India.
authors: R
authors: R
authors: Bhatia
authors: Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India.
authors: P
authors: P
authors: Sondhi
authors: Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India.
authors: R
authors: R
authors: Mahajan
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013256:Steroids / Q000009:adverse effects*; D014005:Tinea / Q000139:chemically induced / Q000175:diagnosis*; D055815:Young Adult
chemical_list: D013256:Steroids