Simonis, A M [Critical and non-critical structural elements in drugs]. [electronic resource] - Naunyn-Schmiedebergs Archiv fur experimentelle Pathologie und Pharmakologie 1967 - 65-6 p. digital Publication Type: Journal Article Subjects--Topical Terms: Chemistry, PharmaceuticalCholinesterase InhibitorsParasympatholyticsParasympathomimeticsPharmaceutical PreparationsPharmacologyReceptors, DrugStereoisomerism