01650cab a2200265Ia 4500001000800000003000600008008004100014040000800055041001300063100001600076240008000092245008400172246014500256300001300401504002500414520064300439546002301082650003501105650003301140650001701173653001901190700001601209773008201225856007701307u203008SIRSI110918s2011    ua     ss b         eng d  aEAL  aengbara1 aAmer, M. S.10aMansoura Veterinary Medical Journal, 2011 v. 13 (1)h[electronic resource].10aEfficacy of tulathromycin on colibacillosis in chickensh[electronic resource].15aفاعلية الفلورفينيكول والتيليثروميسين على مرض العصيان القولونية فى الدجاج.‪  ap.67-82.  aIncludes references.  aEfficacy of tulathromycin on experimentally and naturally colibacillosis in chickens was performed after its I/M administration (2.5 mg/kg b. wt. for only one injection). Tulathromycin was highly efficacious in control of colibacillosis (either experimentally or naturally). These findings indicated by decreasing of mortality % and PM lesions in infected, treated chickens. Results of drug administration in infected chickens showed that there were an improvement in growth performances (live body weight, body weight gain and feed conversion ratio), blood picture (REGs) and protein fractionations (total protein, albumin and globulin).  aSummary in Arabic. 0aChickensxDiseasesxTreatment. 0aEscherichia coli infections. 3aflorfenicol.  atulathromycin.1 aGabr, M. E.0 tMansoura Veterinary Medical Journal. g2011.v.13(1)x1110-72197nnaswu19494440uhttp://nile.enal.sci.eg/EALE/2011/MVMJ/1311/1/67.pdfzFull Text Article.