1. Recurrent oral ulceration;Cooke;Br J Dermatol,1969
2. Recurrent aphtous ulcers in association with HIV infection;MacPhail;Oral Surg Oral Med Oral Pathol,1991
3. The diagnosis of bullous lesions affecting the oral mucosa;Cooke;Br Dent J,1960
4. AIDS and the dental team;Greenspan,1986
5. Oral and pharyngeal ulcers in HIV-infected individuals [Abstract];MacPhail;J Dent Res,1989