1. Mattila, M. J., Neuvonen, P. J., Gothoni, G., Hackmann, C. R. Interference of iron preparations and milk with the absorption of tetracyclines. In:Baker, S. B. de C., Neuhaus, G. A. (eds.): Toxicological problems of drug combinations. Excerpta Medica, Amsterdam 1972, pp. 128–133.
2. Sande, M. A., Mandell, G. L. Tetracyclines and chloramphenicol. In:Goodman Gilman, A., Goodman, L. S., Gilman, A. (eds.): The pharmacological basis of therapeutics. MacMillan Publishing Co., Inc., New York, Collier MacMillan, Canada, Toronto, Bailière Tindall, London 1980, pp., 1181–1199.
3. Jonas, M., Comer, J. B., Cunha, B. A. Tetracyclines. In:Ristuccia, A. M., Gunha, B. A. (eds.): Antimicrobial therapy. Raven Press, New York 1984, pp. 219–234.
4. Merkus, F. W. H. M. Arzneimittel vor, während oder nach der Mahlzeit? Wissenschaftliche Verlagsgesellschaft mbH, Stuttgart 1984, pp. 57–59.
5. Timoney, J. F. The tetracyclines. In:Steele, J., Bergan, G. W. (eds.): CRC Handbook Series in Zoonoses. Section D: Antibiotics, sulphonamides, and public health. Vol. 1. CRC Press, Inc. Boca Raton, Florida 1984, pp. 267–279.