TY - DATA AU - Abdel Aal,Mohammed Samy Abdel Moneum TI - Some pharmacological studies on acetyl isovaleryl tylosin tartrate in poultry PY - 2019/// KW - Poultry KW - Health KW - Vaccination KW - tylvalosin N1 - Thesis (M.S.) -- Zagazig University, 2019; Includes bibliographical references (Leaves 123-150) UR - http://nile.enal.sci.eg/thesis/6313.pdf ER -