title: Callosities of cross legged sitting: "yoga sign"--an under-recognized cultural cutaneous presentation.
authors.forename: Shyam B
authors.initials: SB
authors.lastname: Verma
authors.forename: Uwe
authors.initials: U
authors.lastname: Wollina
mesh_terms: D002145:Callosities / Q000209:etiology* / Q000473:pathology; D005528:Foot / Q000473:pathology; D006801:Humans; D007194:India; D015013:Yoga