the susceptibility of 424 bacterial isolates causing diarrhoea were tested by agar dilution technique on mueller-hinton agar against amoxicillin , ampicillin , ceftriaxone , chloramphenicol , co-trimoxazole , ciprofloxacin , doxycycline , norfloxacin and ofloxacin .
C0011991
diarrhoea
C0008809
ciprofloxacin