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Piotrovskij VK, Kállay Z, Gajdos M, Geryková M, Trnovec T.Piotrovskij VK, et al. Among authors: gajdos m.Biopharm Drug Dispos. 1993 Jul;14(5):429-42. doi: 10.1002/bdd.2510140509.Biopharm Drug Dispos. 1993.PMID: 8218961Clinical Trial.