Ladany, SBlack, CMFarshy, CEOssewaarde, JMBarnes, RC2025-03-122025-03-121989https://rivm.openrepository.com/handle/10029/631703Enzyme immunoassay to determine exposure to Chlamydia pneumoniae (Strain TWAR).ArticleJ Clin Microbiol 1989; 27:2778-832025-03-12