1. The trend of subarachnoid block;Labat;S. Clin. N. Amer.,1930
2. Observations on experimental spinal anesthesia;Ferguson;Surg. Gynec. Obst.,1932
3. Spinal anesthesia;Grodinsky;Surg. Gynec. Obst.,1933
4. Spinal anesthesia—an experimental study;Thompson;Surg. Gynec. Obst.,1934
5. Respiratory and circulatory changes during spinal anesthesia;Seevers;J. A. M. A.,1932