1. Purpura;Rook's Textbook of Dermatology;2024-03-19
2. Other Secondary Causes;Raynaud’s Phenomenon;2024
3. Purpura;Rook's Textbook of Dermatology, Ninth Edition;2016-10-09
4. Other Secondary Causes;Raynaud’s Phenomenon;2014-09-09
5. Purpura and Microvascular Occlusion;Rook's Textbook of Dermatology;2010-05-06