1. The foundation of British dermatology;Haldin-Davis;Ann Med Hist,1931
2. Robert Willan;Lane;Arch Dermatol,1926
3. Robert Willan: Father of English dermatology;Everett;Cutis,1972
4. A note on Robert Willan's Edinburgh days;Hare;Br J Dermatol,1973
5. Robert Willan and his kinsmen;Booth;Med Hist,1981