title: Drug identification using punched feature cards.
mesh_terms: D002214:Capsules; D004345:Drug Industry; D008510:Medication Systems, Hospital; D008722:Methods; D004364:Pharmaceutical Preparations; D010607:Pharmacy Service, Hospital; D011676:Punched-Card Systems; D012606:Scotland; D013607:Tablets
chemical_list: D002214:Capsules; D004364:Pharmaceutical Preparations; D013607:Tablets