The Phonendoscope and its practical Application.By Prof. Aurelio Bianchi, M. D., Parma. Translated by A. George Baker, A. M., M. D. (Philadelphia, 1898, G. P. Pilling & Son.)

C. D. P.
1899 American Journal of Psychiatry  
doi:10.1176/ajp.55.4.764 fatcat:aruesqloargvhaxvlzyujikoza