@book{justhis6736,
           title = {Les droits et les obligations des m{\'e}decins, ainsi que des dentistes, accoucheuses et infirmi{\`e}res},
          author = {Xavier Ryckmans and Jacques Zwick},
         address = {Bruxelles},
       publisher = {Larcier},
            year = {1954},
             url = {http://www.just-his.be/eprints/6736/}
}