1. Am. Public Health Assoc. 1960. Standard Methods for the Examination of Dairy Products. 11th ed. p. 183.
2. Anonymous. 1958. Tentative Methods for the Determination of Antibiotics in Milk. Food and Drug Administration, Washington, D.C. Revised. August.
3. Frequency of Antibiotics in the French Milk Supply;Auclair;Ann. Inst. Pasteur de Lille,1964
4. A Reverse-Phase Disk Assay Test for Antibiotics in Milk;Kosikowski;J. Am. Vet. Med. Ass.,1960
5. A Technique to Increase Sensitivity of the Disc Assay Method for Antibiotics in Milk;Kosikowski;Proc. 14th Intern. Dairy Congr.,1956