Columbia subject headings:
Anatomy--Periodicals.
Medicine--Periodicals.
Physiology--Periodicals.
Science.
Harvard subject headings:
Anatomy--Periodicals
Medicine--Periodicals
Physiology--Periodicals
Science--Periodicals
Princeton subject headings:
Anatomy--Periodicals.
Medicine--Periodicals.
Periodicals.
Physiology--Periodicals.
Science.