| Boell_1940_Science_92_513 | Localization of Choline Esterase in Nerve Fibers |
| Nachmansohn_1940_Science_91_405 | Electricity Elicited by an Organic Chemical Process |
| Hebb_1940_J.Physiol_99_57 | Bronchomotor responses to stimulation of the stellate ganglia and to injection of acetylcholine in isolated perfused guinea-pig lungs |
| Alles_1940_J.Biol.Chem_133_375 | Cholinesterases in the blood of man |
| Corsten_1940_Naunyn.Schmiedebergs.Arch.Exp.Pathol.Pharmakol_244_281 | Bestimmung kleinster Acetylcholinmengen an Lungenpraparat des Frosches |
| Koppanyi_1940_Am.J.Physiol_130_346 | Analysis of the vasodepressor and other nicotinic actions of acetylcholine |
| Masland_1940_J.Neurophysiol_3_269 | Nerve activity accompanying fasciculation produced by prostigmin |
| Miller_1940_J.Neurophys_3_131 | Effects of eserine, acetylcholine and atropine on the electrocorticogram |
| Smith_1940_Biological.Bulletin_77_321 | Some observations on cholinesterases in invertebrates |
| Nachmansohn_1940_Nature_145_513 | Action of ions on cholinesterase |
| Nachmansohn_1940_J.Neurophysiol_3_396 | Choline esterase in brain and spinal cord of sheep embryos |