1. Sarcoidosis (Report of Three Cases in Siblings Under Fifteen Years of;KENDIG, JR., E.L.; PEACOCK, R.L.,1959
2. CUMMINGS, M. M., DANNER, E., SCHMIDT, H. H., JR., and BARNWELL, J. B. (1956): Concepts of Epidemiology of Sarcoidosis, Postgrad. Med., 19, 437.