1. The urachus—its anatomy, histology, and development;Begg;J. Anat.,1930
2. The colloid adenocarcinomata of the bladder vault arising from the epithelium of the urachal canal;Begg;Brit. J. Surg.,1931
3. Fall von Urachuscarcinom;Kalo;Ztschr. f. urol. Chir.,1931
4. Neoplasms of the urachus—report of two cases of carcinoma;Payne;Virginia Med. Monthly,1931
5. Tumors of the bladder or urachal origin;Ferrier;Urol. & Cut. Review,1936