Patterns of ambulatory care in office visits to general surgeons : the national ambulatory medical care survey, United States, January 1980- December 1981.

by Cypress, Beulah K., 1918-2007.
Published 1984

Patterns of ambulatory care in internal medicine : the national ambulatory medical care survey, United States, January 1980-December 1981.

by Cypress, Beulah K., 1918-2007.
Published 1984

Medication therapy in office visits for selected diagnoses : the national ambulatory medical care survey, United States, 1980.

by Cypress, Beulah K., 1918-2007.
Published 1983