No abstract available
MeSH terms
-
Cardiology*
-
Developed Countries / economics
-
Developed Countries / statistics & numerical data*
-
Developing Countries / economics
-
Developing Countries / statistics & numerical data*
-
Health Expenditures / statistics & numerical data
-
Health Services Research / economics
-
Health Services Research / statistics & numerical data*
-
Humans
-
Peer Review, Research
-
Periodicals as Topic
-
Socioeconomic Factors