Phadungsaksawasdi, K. . and Asawanonda, P. . (2024) “Porokeratosis ptychotropica with scalp involvement: A case report”, Chulalongkorn Medical Journal. Bangkok, Thailand, 68(3). available at: https://he05.tci-thaijo.org/index.php/CMJ/article/view/3178 (accessed: 11 April 2025).