1. Die paranasale (transethmoidale) Operation des Hypophysistumors nebst Bemerkungen zur Chirurgie d.Schädelbasis;Nager;Corr. Bl. f. Schweiz Aerzte,1919
2. Die Krankheiten der Hypophyse in Denker-Kahler;Kahler;Hdb. d. Hals, Nasen-u. Ohren-Krankheiten,1929
3. The ultimate results of Operations for intracranial Tumours;Cairns;Yale Journ. Biol. and Med.,1936
4. The Pituitary Adenomata;Henderson;Brit. Journ. of Surgery,1939
5. Transsphenoidal Decompression for Pituitary Adenoma;Phillips;Brit. Journ. of Surgery,1938