TY - JOUR T1 - Pathogenesis of Escherichia Coli in Previously Mycoplasma Gallisepticum Infected Layer Chicks AU - Bajwa, N. Z. AU - Siddique, M. AU - Javed, M. T. Y1 - 1992 PY - 1992 DA - 1992 N1 - doi: DO - T2 - Medical Journal of Islamic World Academy of Sciences JF - Medical Journal of Islamic World Academy of Sciences JO - Med J Islamic World Acad Sci SP - 123 EP - 126 VL - 5 IS - 2 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1992 ER -