1. Transversely cut diaphragm preparation from rat;Barstad;Arch. Internat. Pharmacodyn.,1968
2. Release of endogenous acetylcholine from the perfused diaphragm;Bierkamper;Soc. Neurosci. Abstr.,1977
3. Vascular perfused rat phrenic nerve hemidiaphragm— a model system for studying the physiological and neurochemical aspects of neuromuscular transmission;Bierkamper;J. Electrophysiol. Technol.,1978
4. The effect of choline on the release of acetylcholine from the neuromuscular junction;Bierkamper,1979
5. Release of acetylcholine from the vascular perfused rat phrenic nerve-hemidiaphragm;Bierkamper;Brain Res.,1980