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. 2014 Aug 28;2014:427254. doi: 10.1155/2014/427254

Table 4.

Phylogenetic distribution of 423 extraintestinal ESBL producing E. coli strains isolated from different countries.

Phylogenetic group	Number of isolates (% of total)				P
Phylogenetic group	Estonia^a (n = 149)	Latvia^b (n = 112)	Lithuania^c (n = 35)	Russia^d (n = 127)	P
A	11 (7)	3 (3)	3 (9)	9 (7)	—

B1	3 (2)	2 (2)	1 (3)	11 (9)	<0.02^ad,bd

B2	121 (81)	100 (89)	22 (63)	57 (45)	0.02^ac; <0.001^ad,bc,bd

D	14 (9)	7 (6)	9 (26)	50 (39)	0.02^ac; ≤0.003^ad,bc,bd

^a,b,c,dIndicate strains isolated from different countries.