title: [The isolation of choline esters as dipicrylaminates].
mesh_terms: D002794:Choline / Q000031:analogs & derivatives; D004952:Esters; D010277:Parasympathomimetics; D010851:Picrates
chemical_list: D004952:Esters; D010277:Parasympathomimetics; D010851:Picrates; C011454:dipicrylamine; D002794:Choline
keywords: CHOLINE/related compounds