title: [Participation of Polish physicians in Polish and international oncological conferences during 1918-1938].
mesh_terms: D001530:Belgium; D003226:Congresses as Topic / Q000266:history*; D049673:History, 20th Century; D008495:Medical Oncology / Q000266:history*; D011044:Poland / Q000208:ethnology; D013030:Spain
vernacular_title: Udział lekarzy polskich w krajowych i miedzynarodowych zjazdach onkologicznych w latach 1918-1938.