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Biomedical subjects

R T JOHNSTONE

Publications and source records attributed to R T JOHNSTONE.

At least 19 recordsLinked to original sources
PubMed1958

Principles of diagnosing occupational diseases.

The traditional diagnostic procedure adhered to in general medicine is too frequently neglected when a physician is confronted with a possible occupational disease. Also, the proper diagnosis in occupational medicine requires additional effort along lines of investigation not necessary in general medicine. Failure to conform to the basic steps as outlined in this paper will distort known entities or "create" false ones.

Humans↗
PubMed1956

The insecticides; their hazard in industry and in the home.

Within the past decade the chemist has evolved a new group of insecticides having a greater range of toxicity to insects-and to man. Since their use is ubiquitous, it is imperative that information be widely disseminated regarding proper cautionary measures as well as the early signs and symptoms of toxicity.

Humans↗