Columbia subject headings:
Cell membranes--Congresses.
Kalckar, Herman M. (Herman Moritz), 1908-1991.
Harvard subject headings:
Cell membranes--Congresses
Kalckar, Herman M. (Herman Moritz), 1908-1991
Kalckar, Herman M. (Herman Moritz), 1908-1991.
Princeton subject headings:
Cell membranes--Congresses.
Kalckar, Herman M. (Herman Moritz), 1908-1991.