(Q36603598)
Statements
1 reference
Education and income effects in the use of ambulatory services in the United States: an analysis of the 1970 National Health Interview Survey data (English)
1 reference
S E Berki
1 reference
B Kobashigawa
1 reference
1 January 1978
1 reference
1 reference
351-365
1 reference
Identifiers
1 reference
1 reference