Columbia subject headings:
Biochemistry--Technique--Periodicals.
Biophysics--Technique--Periodicals.
Molecular biology--Technique--Periodicals.
Harvard subject headings:
Molecular biology--Technique--Periodicals.
Princeton subject headings:
Biochemistry--Technique--Periodicals.
Biophysics--Technique--Periodicals.
Molecular biology--Technique--Periodicals.
Periodicals.