1. Brennemann, J.: Practice of Pediatrics, vol. 1, Hagerstown, Md., W. F. Prior Co., pp. 25, 28.
2. Anderson, J. A.: Practice of Pediatrics, vol. 1, Hagerstown, Md., W. F. Prior Co., pp. 6, 27.
3. Colic in Infants;Moore;Nebraska M. J.,1942
4. The Classification and Treatment of Infantile Colic or Gastro-Enterospasm;White;M. Clin. North America,1936
5. The Treatment of Colic in Infants;Neff;J. A. M. A.,1940