FASIHUDDIN AHMED ANSARI; HAJRA KHATOON
(Karachi: Faculty of Pharmacy & Pharmaceutical Sciences University of Karachi, 1999-01-02)
Studies were carried out to investigate the incidence of multiple antibiotic resistance among E.coli (total 152) isolated from poultry in Karachi to eight commonly used antibiotics: arnpicillin (A), chloramphenicol (C), ...