Chalermrujinanant, C., P. . Pluangnooch, and K. Soontrapa. “Evaluation of 3 Common Methods for Effective Housefly Allergen Extraction”. Ramathibodi Medical Journal, vol. 44, no. 1, Mar. 2021, pp. 40-45, doi:10.33165/rmj.2021.44.1.245935.