title: Pillar knocker's callosities.
authors.forename: Sanjiv
authors.initials: S
authors.lastname: Grover
mesh_terms: D000328:Adult; D002145:Callosities / Q000175:diagnosis*; D006229:Hand Dermatoses / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000175:diagnosis*