Pill-punching patents.
Rowe
Raymond C
RC
Pharmaceutical and Analytical R&D, AstraZeneca, Alderley Park, Macclesfield, Cheshire, UK SK10 2NA. Ray.Rowe@astrazeneca.com
D002214:Capsules / Q000266:history*; D004739:England; D049672:History, 19th Century; D010330:Patents as Topic
D002214:Capsules