Sivapornpan, N., Pongchalearn, P., Rojnueangnit, K. and Kamolvisit, W. 2022. Nagashima-Type Palmoplantar Keratosis with Uncommon Homozygous Frameshift Mutations in SERPINB7. Thai Journal of Dermatology. 38, 1 (Mar. 2022), 36–43.