TY  - BOOK
AU  - E.U.A. The Federal Hospital Insurance Trust Fund
TI  - Communication from the board of trustees. Transmiting the 1991 annual report o-
U1  - 362.110973 .E582c  .1991  . 
CY  - Washington
KW  - Hospitales - EUA
KW  - Hospitales - Finanzas - E.U.A
N1  - 027959
ER  -