KALLNER , Anders; JAGENBURG , Rudolf; BERG , Bertel; HELLSING , Kristoffer. Working Group for the Rational Use of Urinary Test Strips. Upsala Journal of Medical Sciences, [S. l.], v. 91, n. 2, p. 225–227, 1986. DOI: 10.3109/03009738609178529. Disponível em: https://ujms.net/index.php/ujms/article/view/6951. Acesso em: 13 nov. 2026.