Junnu S, Srisawat C, Jantarapassvorn S, Soi-ampornkul R, Wattanaraksakul N, Neungton N. Comparative Study of Two Screening Tests for Urinary Porphyrins in the Diagnosis of Porphyrias. Siriraj Med J [Internet]. 2005 Dec. 1 [cited 2024 May 4];57(12):531-6. Available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245642