EFFECT OF USING L-CARNITINE, ASCORBIC ACID AND PROBIOTICS ON PRODUCTIVE PERFORMANCE, HISTOLOGICAL OBSERVATIONS AND SOME MICROBIOLOGICAL ASPECTS IN LOCALLY-DEVELOPED BROILER STRAIN

Abdel-Azeem, F; M.A.M. Abdelaziz; Mohamed Ibrahim Abdullah Shourrap; A.F. Abdel-Salam; H.A. Thabet, M.I.;