1. Asphodel, that greeny flower. From: Williams WC. Journey to love (1955);Williams,1962
2. Shelley PB, Hymn of Apollo (1820). In: Keats J, Shelley PB. Complete poetical works. New York: Modern Library, no date: 650-51.
3. Afterthought or a memorandum on medical poets;Moore,1945
4. A roster of twentieth-century physicians writing in English;Bryant;Lit Med,1994
5. Poetry and the doctors: a catalogue of poetical works written by physicians;Dana,1916