1. Abramowitz, E. W.: Lupus erythematosus of the face (in brother and sister) treated with colloidal bismuth ointment. Arch. Derm. Syph. (Chic.)26, 167?168 (1932).
2. Adams, J. L.: The familial occurrence of lupus erythematosus. N. Z. med. J.53, 504?507 (1954).
3. Agranat, A. L., Bersohn, J., Lewis, S. M.: Familial disseminated lupus erythematosus. S. Afr. med. J.31, 258?260 (1957).
4. Aguilar, R., Vargas, P. de, Villaescusa, G.: Lupus eritematoso discoide familiar. Act. dermo-sifiliogr. (Madr.)57, 357?364 (1966).
5. Albertini, A. von, Alb, O.: Über die atypische verrucöse Endocarditis Libman-Sacks und ihre Beziehungen zum Lupus erythematodes acutus. Cardiologia (Basel)12, 133?169 (1947/48).