Montgomery, PC., Ayyildiz, A., Lemaitrecoelho, IM., Vaerman, JP., & Rockey, JH. (1983). Induction and Expression of Antibodies in Secretions - the Ocular Immune-system. New York Academy of Sciences. Annals, 409(JUN), 428-440. https://doi.org/10.1111/j.1749-6632.1983.tb26887.x (Original work published 1983)