1. Therapeutic options of chondrodermatitis nodularis helicis;Juul Nielsen L;Plast Surg Int,2016
2. Nodule douloureux de l’oreille : étude descriptive de 99 cas
3. Chondrodermatitis nodularis helicis in an adolescent boy: not just for old men;Lehmer LM;Cutis,2019
4. Chondrodermatitis nodularis chronica helicis treated with curettage and electrocauterization: follow‐up of a 15‐year material;Kromann N;Acta Derm Venereol,1983