Table 1. Type of clinical specimens and distribution of E.coli and K.pneumoniae .

Clinical specimens	Inpatients		Outpatients
	E.coli	K.pneumoniae	E.coli	K.pneumoniae
Blood	14	27	8	7
Urine	53	22	57	9
Wound	10	11	4	3
Endotracheal tube	1	3	0	0
Broncho- alveolar lavage	1	2	0	0
Catheter tip	1	0	0	0
CSF	0	0	0	0
Sputum	0	0	0	0
Body fluids	1	0	0	0
Total	81	65	69	19