The Penetrative Power of the Bactericidal Rays in the Ultraviolet Part of the Spectrum,as Emitted by Carbon C

Editorial 1928 American Journal of Physical Therapy, 4, pp. 515, 516.

Raab, Otto 1900 Zeitschrift für Biologie , 39, p. 524; Ibid., 44, p. 16.

Von Tappeiner, H. 1909 Ergebniese der Physiologie , 8, p. 726; Die Sensibilisieren die Wirkung fluorescierende Substanzen; Leipsig, 1907.

Henri, Victor 1912 Comptes rendus de la Societe de Biologie, 73, p. 323.

Bovie, N.T. 1916 Botanical Gazette, 61, p. 1; Boston Medical and Surgical Journal, 195, p. 391 (1926).

Bovie AND Hughes 1918 Journal of the Medical Research, 38, p. 335; Journal of General Physiology, 1, p. 323 (1919).

Bovie AND Klein 1919 American Journal of General Physiology, 1, p. 331.

Hazzelt AND Glitscher 1919 Strahlentherapie, 9, p. 255.

Macht, Anderson AND Bell 1928 Journal of the American Medical Association, 90, p. 162.

Bachem, Albert 1926 Archives of Physical Therapy, X-ray and Radium, 7, p. 733.

Classens, J.D.M. 1928 South African Medical Record.

Hess AND Weinstock 1924 Journal of the American Medical Association, 83, pp. 1558-62.

Huldschinsky, Kurt .1920 Zeitschrift für Kinderheilkunde , 26, p. 207.