Buisman, NJFOssewaarde, JMRieffe, Mvan Loon, AMStilma, JS2025-03-132025-03-131992https://rivm.openrepository.com/handle/10029/633660Chlamydia keratoconjunctivitis. Determination of Chlamydia trachomatis specific secretory immunoglobulin A in tears by enzyme immunoassay.ArticleGraefe's Arch Clin Exp Ophthalmol 1992; 230:411-52025-03-13