1. On the ultrastructure of the plasma membrane as determined by the electron microscope;Hillier;J. Cell. & Comp. Physiol.,1953
2. On the reproducibility in the observed ultrastructure of the normal mammalian red cell plasma membrane;Hoffman;J. Cell. & Comp. Physiol.,1956
3. Hoffman, J. F. Unpublished observations.
4. Enzymatic deamination and vasopressor effects of adenosine analogs;Clarke;J. Pharmacol. & Exper. Therap.,1952
5. Acetylcholine esterase and cholinesterase;Augustinsson,1950