1. Collagenase immobilized on cellulose acetate membranes;Chen,1982
2. In vivo dopamine release from the anterior hypothalamus of the rat;Elghozi;Eur J Pharmacol,1981
3. Push pull cannulae;Gaddum;J Physiol (Lond),1960
4. Substances released in nervous activity;Gaddum,1962
5. In vivo release of transmitters in cat basal ganglia;Glowinski,1981