Susano, R. C., de Quirós, J. F., Caminal, L., Ferro, J., Busono, C., & Gómez, C. (1993). Reactive arthritis caused by Giardia lamblia in a patient with secretory IgA deficiency. Acta Médica Portuguesa, 6(12), 593–597. https://doi.org/10.20344/amp.3167