title: [Work is the balsam of life and the source of virtue].
authors.forename: W
authors.initials: W
authors.lastname: Matysiak
mesh_terms: D049673:History, 20th Century; D009985:Orthopedics / Q000266:history*; D011044:Poland
vernacular_title: Le travail était le baume de la vie et la source des vertus.