Columbia subject headings:
Harvard subject headings:
Biological transport--Congresses.
Calcium in the body--Congresses.
Calcium--Physiological effect--Congresses
Cell membranes--Congresses.
Cellular control mechanisms--Congresses.
Princeton subject headings:
Biological transport--Regulation--Congresses.
Calcium--Physiological effect--Congresses.
Cellular control systems--Congresses.