Columbia subject headings:
Bacteriology--Periodicals.
Microbiology--Periodicals.
Pharmacology--Periodicals.
Physiology--Periodicals.
Harvard subject headings:
Bacteriology--Periodicals.
Microbiology--Periodicals
Pharmacology--Periodicals
Physiology--Periodicals
Princeton subject headings:
Bacteriology--Periodicals.
Microbiology--Periodicals.
Periodicals.
Pharmacology--Periodicals.
Physiology--Periodicals.