[Collection of literature for a punched card index as supplement to the paper by D. Post. Proposals for the codification of literature dates].

Autor: Schmidt G, Käppner R
Jazyk: němčina
Zdroj: Archiv fur Toxikologie [Arch Toxikol] 1969; Vol. 25 (1), pp. 43-7.
Databáze: MEDLINE
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