De kleurreactie met 3.5-dinitrobenzoëzuur op cardenoliden
Subtitle: The colour reaction with 3.5-dinitrobenzoic acid on cardenolides
By: Albertus Leonardus Otto Maria Smithuis
Published: 1955
Place of publication: 's-Gravenhage
Language: dut
Number of pages: 64
Notes: Includes abstract in Dutch.

Proefschirft--Utrecht.

With English summary.