title: [Studies on surgical treatment of severe pure pulmonary stenosis in the first year of life (author's transl)].
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008722:Methods; D011666:Pulmonary Valve Stenosis / Q000151:congenital / Q000601:surgery*