From: Molecular and sequencing study and identification of novel SeM-type in beta-hemolytic streptococci involving the upper respiratory tract in Iran
Group
Positive
Negative
P-value
Absolute f.
Relative f.
Arab
49
80.30
12
19.70
0.373
Kurdish
28
65.10
15
34.90
Cross-breed
6
75
2
25
Thoroughbred
7
77.80
22.20
Total
90
74.40
31
25.60