1. Leukonychia in three generations;Howard;J Cutan Dis,1917
2. Leukonychia;Weis;J Cutan Dis,1918
3. The significance ofthe lunula ofthe nail;Burrows;Johns Hopkins Hosp Rep,1919
4. Case of multiple leuconychiastriata, associated with leuconychia totalis of one thumb nail;Pernet;Proc Roy Soc Med,1919
5. Leukonychia totalis;Stubenbord;Arch Dermatol Syph,1935