1. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
2. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
3. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
4. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
5. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
6. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
7. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
8. Roken Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?]
