[Characteristics of the structure and formation of a Soviet information system with regard to documents on patents in medicine].

Autor: Matusevich VG, Uvarenko AR, Savchina VB, Kislenko TIa
Jazyk: ruština
Zdroj: Vrachebnoe delo [Vrach Delo] 1985 Apr (4), pp. 112-5.
Databáze: MEDLINE