1. Sickle cell anemia;King;Arch Dermatol Syphilol,1936
2. Sickle cell anemia with ulcer of the leg;Netherton;Arch Dermatol Syphilol,1936
3. Sickle cell anemia associated with ulcer on the legs;Schwartz;Arch Dermatol Syphilol,1938
4. Ulcers on the legs in sickle cell anemia;Cummer;Arch Dermatol Syphilol,1939
5. Sickle cell anemia. Ulcer on the leg;Krugh;Arch Dermatol Syphilol,1939