title: Mary Broadfoot Walker (1888-1974).
authors.affiliation: Medicines and Healthcare products, Regulatory Agency, Floor 11, Market Towers, 1 Nine Elms Lane, London SW8 5NQ, UK. jdjohnston@doctors.org.uk
authors.forename: J D
authors.initials: JD
authors.lastname: Johnston
mesh_terms: D001363:Awards and Prizes; D002800:Cholinesterase Inhibitors / Q000266:history / Q000627:therapeutic use; D005260:Female; D049673:History, 20th Century; D006801:Humans; D009157:Myasthenia Gravis / Q000188:drug therapy / Q000266:history*; D009388:Neostigmine / Q000266:history / Q000627:therapeutic use; D010830:Physostigmine / Q000266:history / Q000627:therapeutic use; D006113:United Kingdom
chemical_list: D002800:Cholinesterase Inhibitors; D009388:Neostigmine; D010830:Physostigmine