Columbia subject headings:
Biomolecules--Periodicals.
Biophysics--Periodicals.
Molecular structure--Periodicals.
Harvard subject headings:
Biomolecules--Periodicals.
Biophysics--Periodicals
Molecular structure--Periodicals.
Princeton subject headings:
Biomolecules--Periodicals.
Biophysics--Periodicals.
Molecular biology--Periodicals.
Periodicals.