concept

Curare-like action of poly-methylene bis-quaternary ammonium salts / by W.D.M. Paton and E.J. Zaimis.

Ichthyol und Resorcin als Repräsentanten der Gruppe reduzierender Heilmittel /cvon Dr. P.G. Unna.

The physiological and therapeutical action of the bromide of potassium and bromide of ammonium / by Edward H. Clarke and Robert Amory.

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Quaternary Ammonium Compounds

Works from the collections

Curare-like action of poly-methylene bis-quaternary ammonium salts / by W.D.M. Paton and E.J. Zaimis.

Ichthyol und Resorcin als Repräsentanten der Gruppe reduzierender Heilmittel /cvon Dr. P.G. Unna.

The physiological and therapeutical action of the bromide of potassium and bromide of ammonium / by Edward H. Clarke and Robert Amory.