R. A. Witthaus

Essentials of chemistry

Manual of toxicology

Medical jurisprudence, forensic medicine and toxicology

Text-book of chemistry

General medical chemistry, for the use of practitioners of medicine

Medical jurisprudence

Essentials of chemistry and toxicology

The medical student's manual of chemistry

Essentials of chemistry and toxicology for the use of students in medicine

Catalogue of a portion of the library of ...

A laboratory guide in urinalysis and toxicology

Essentials of chemistry inorganic and organic for the use of students in medicine