Columbia subject headings:
Medicine--Research grants--United States--Periodicals.
Medicine--Research--International cooperation--Statistics--Periodicals.
National Institutes of Health (U.S.)--Periodicals.
Harvard subject headings:
Princeton subject headings:
Medicine--Research--International cooperation--Statistics--Periodicals.
Medicine--Research--Research grants--United States--Periodicals.
National Institutes of Health (U.S.)--Periodicals.