Reply to comment. De bello physostigminico II (the physostigmine controversy).
National Institutes of Health, Bethesda, MD 20205.
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Brossi
D002800:Cholinesterase Inhibitors / Q000138:chemical synthesis*; D010830:Physostigmine / Q000138:chemical synthesis*
D002800:Cholinesterase Inhibitors; D010830:Physostigmine