1. Ultrasonics in medicine;Nelson;Arch Phys. Med.,1950
2. The mechanism of the lethal effect of ultrasonic radiation;Schmidt;Proc. Soc. Exper. Biol. and Med.,1936
3. Changes in the structure of cells on exposure to ultrasound;Lepeschkin;Nav. M. Research. Inst. Project. N.M. 004001. Rept.,1949
4. Uber die Wirkung von Ulhaschollwellung auf tierische Tumnen;Dittmar;Shrah-lentherapie,1948
5. Histology of cerebral lesions produced by focused ultrasound;Lynn;Am. J. Path.,1944