van der Willigen, AHPolak-Vogelzang, AAHabbema, LWagenvoort, JHT2025-03-112025-03-111988https://rivm.openrepository.com/handle/10029/630990Clinical efficacy of ciprofloxacin versus doxycycline in the treatment of non-gonococcal urethritis in males.ArticleEur J Clin Microbiol Infect Dis 1988; 7:658-612025-03-11