The Materia Medica and Clinical Therapeutics, 1905, was written by Fred J. Petersen, M.D. Electricity. Force of Sunlight, Vibrations and their Influence on the Body if Passed through Colored Glass, etc. Formulas and some Useful Information. The Bath. Breath, Odor. Convulsions. Evacuations. Hyperaemia. Pains. Pulse and Temperature. Tongue. Urine, Clinical Examination. Book Navigation ‹ Zingiber Officinale. up Electricity. ›