1. Nail pigmentation abnormalities: their importance and proper examination;Daniel;Cutis,1980
2. Nail pigmentation abnormalities: an addendum;Daniel;Cutis,1982
3. Nail changes caused by systemic drugs or ingestants;Daniel;Dermatol Clin,1985
4. Nail changes secondary to systemic drugs or ingestants;Daniel;J Am Acad Dermatol,1984
5. Mucocutaneous reactions to antineoplastic agents;Adrian;CA,1980