Orchitis: An unusual presentation of polyarteritis nodosa.
Indian J Pathol Microbiol. 2018 Oct 1; 61 (4): 600-603.
Ear pathology in autoimmune disease.
Adv. Otorhinolaryngol. 1991 Jan 1; 46: 50-70.
Relapsing polychondritis presenting as cutaneous polyarteritis nodosa.
Clin Investig. 1993 Apr 1; 71 (4): 305-9.