Srisuwatchari, W., et al. “Association Between Skin Prick Test and Serum Specific Immunoglobulin E to American Cockroach Allergens in Allergic Rhinitis Patients”. Allergologia Et Immunopathologia, vol. 48, no. 2, Mar. 2020, pp. 170-4, https://all-imm.com/index.php/aei/article/view/234.