Medical and Hospital Services Provided Under Prepayment Arrangements

Auteur : Abe Friedson, Agnes Wharton Brewster, Joseph Zisman, Julia E. Carlson, Margaret C. Klem, Helen Hollingsworth, Zelma Allen Miser

Date de publication : 1948

Éditeur : Federal Security Agency, Social Security Administration, Division of Research and Statistics

Nombre de pages : 122