1. Weight of the thymus gland in health and disease;Boyd;American Journal of Diseases of Children,1932
2. Pediatric X-ray Diagnosis;Caffey,1972
3. The enlarged thymus gland in leukemia in childhood;Davis;American Journal of Roentgenology,1962
4. Zur indikation und zur technik der roentgenuntersuchung des thymus;Deimer;Weiner Klinische Wochenschrift,1970
5. Upper respiratory tract obstruction in infants and children. Caldwell lecture, 1969;Dunbar;American Journal of Roentgenology,1970