title: [Preliminary experiences in microcatheterization of the pulmonary artery].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001795:Blood Pressure Determination; D006328:Cardiac Catheterization / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology; D008297:Male; D008846:Micromanipulation; D008875:Middle Aged; D011651:Pulmonary Artery
vernacular_title: Wstepne doświadczenia w mikrokateteryzacji płucnej