title: [What protrudes through the hole in the shoe?].
authors.affiliation: FA für Allgemeinmedizin, Krefeld.
authors.forename: N
authors.initials: N
authors.lastname: Scholz
mesh_terms: D002145:Callosities / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D012775:Shoes; D014033:Toe Joint