Primary and secondary lesions - Swinyer, Leonard J., 1940-; American Academy of Dermatology. Committee on Audiovisual Education; Institute for Dermatologic Communication and Education ([Evanston, Ill.] : American Academy of Dermatology, Committee on Audiovisual Education, 1981)
Title on handout: Primary (1 [degree]) and secondary (2 [degree]) lesions
From the collection of Leonard J. Swinyer
Keywords: Skin Diseases -- pathology