1. Amberson undBurns, Tubercle5, Nr. 11.
2. Amberson, jr., undBurns, Americ. review of tubercul.5, Nr. 9;6, Nr. 6; Americ. journ. of roentgenol. a. radium therapy12, Nr. 5.
3. Brown, Th. King, Americ. journ. of roentgenol. a. radium therapy10, Nr. 6.
4. Burnand, Rev. méd. de la Suisse romaine44, Nr. 8.
5. Burnham, Th. King, Brown, Americ. review of tubercul.6, Nr. 6.