english: Cystic fibrosis had its molecular cause discovered in 1989 by my group working with another group in Toronto, discovering what the mutation was in a particular gene on chromosome 7.
non_english: Za cističnu fibrozu molekularni uzrok je otkriven 1989. u mojoj grupi i u saradnji  s jednom grupom iz Toronta. Otkrili smo koja je mutacija bila u određenom genu na hromozomu 7.