Columbia subject headings:
Enzymes--Congresses.
Molecular structure--Congresses.
Proteins--Congresses.
Structure-activity relationships (Biochemistry)--Congresses.
Harvard subject headings:
Enzymes--Congresses.
Molecular structure--Congresses.
Proteins--Congresses
Structure-activity relationships (Biochemistry)--Congresses.
Princeton subject headings:
Enzymes--Congresses.
Molecular structure--Congresses.
Proteins--Congresses.
Structure-activity relationships (Biochemistry)--Congresses.