title: [The case of primary pulmonary hypertension in 30-years-old male].
authors.affiliation: Katedra i Klinika Kardiologii AM, Wrocław, Poland.
authors.forename: Wojciech
authors.initials: W
authors.lastname: Kosmala
authors.forename: Beata
authors.initials: B
authors.lastname: Jołda-Mydłowska
authors.forename: Alicia
authors.initials: A
authors.lastname: Markowska-Woyciechowska
vernacular_title: Przypadek pierwotnego nadcisnienia płucnego u 30-letniego mezczyzny.