RT Journal A1 Weibel L, Berger M, Regenass S, Kamarashev J, Hafner J, French LE T1 FOllicular spicules of the nose and ears—quiz case JF Archives of Dermatology JO Archives of Dermatology YR 2009 FD April 1 VO 145 IS 4 SP 479 OP 484 DO 10.1001/archdermatol.2009.33-a UL http://dx.doi.org/10.1001/archdermatol.2009.33-a AB