[Urticaria pigmentosa in 2 monozygotic twins].
D004200:Diseases in Twins; D006801:Humans; D007223:Infant; D008297:Male; D014430:Twins, Monozygotic; D014582:Urticaria Pigmentosa / Q000175:diagnosis / Q000235:genetics*
Urticaire pigmentaire atteignant deux jumeaux monozygotes.