[Dissemination of information on patents in medicine within the system of international classification of inventions].
D002965:Classification / Q000379:methods; D007255:Information Services; D007391:International Cooperation; D008511:Medicine; D010361:Patients; D014586:USSR
Rasseianie patentnoĭ informatsii po meditsine v sisteme mezhdunarodnoĭ klassifikatsii izobreteniĭ