1. Diabetes mellitus in twins;Bunce;J. A. M. A.,1929
2. Congenital valves of posterior urethra in twins;Davidsohn;Arch. Path.,1933
3. Concordant occurrence of hypertrophy of prostate in uniovular twins;Kaufmann;Med. Klin.,1938
4. Genetic origin of tumors supported by their simultaneous and symmetrical occurrence in homologous twins;McFarland;Am. J. Med. Sci.,1932
5. Problem of cancer in twins;McFarland;Bull. Am. Soc. Control of Cancer,1943