“…Any substantial or systematic reproduction, redistribution, reselling, loan, sub-licensing, systematic supply, or distribution in any form to anyone is expressly forbidden. Terms & Conditions of access and use can be found at http://www.tandfonline.com/page/termsand-conditions INTRODUCTION A number of papers describing tissue damage in cattle and swine after intramuscular injection of preparations containing antibiotics or chemotherapeutics have been published (Gilbert et ah, 1971;Rasmussen and Hogh, 1971;Svendsen, 1972;Rasmussen et al, 1973;Rasmussen and Ladefoged, 1974;Rasmussen and Svendsen, 1976). Damage to the tissue of hens and turkeys following injections of streptomycin or dihydrostreptomycin has also been observed by the Institute for Poultry Diseases, Copenhagen.…”