Hydroa aestivale in identical twins.
D004194:Disease; D004200:Diseases in Twins; D004890:Erythema; D006801:Humans; D006837:Hydroa Vacciniforme / Q000235:genetics*; D012872:Skin Diseases, Vesiculobullous; D014427:Twins; D014430:Twins, Monozygotic
HYDROA VACCINIFORME/genetics; TWINS/diseases