. 2007 Dec;7(4):214–222.

Table 5.

Drug susceptibility of Proteus species

	Drug inhibition diameters (mm)
Sample N_o.	Amoxicillin			Ciprofloxacin			Cotrimoxazole			Erythromycin			Nalidicic acid			Nitrofurantoin
	R	I	S	R	I	S	R	I	S	R	I	S	R	I	S	R	I	S
70_NA			26			21	9			0			0			0
70			24	14			0			0			0			0
62	0					36	0			0					22	0
13	0					45	0			0					27		15
95(a)	0			0				13		0			0					24
62(a)	0					48			23	0					38		16
62 c	0					42	0			0					28	11
107			24	0			0			14					18			30
33	0			14			12			11					26		16
26	0					35	0			0					21	0
200	0					30	12			0					30		15
119			24	14			0			0			13			0

Key:

R - Resistance to the drug

I - Intermediate susceptibility to the drug

S -Susceptibility to the drug

0 - No zone of inhibition around the antibiotic disk