Fig. 4

In vitro proliferations of lymphocytes in response to FMDV and HS antigens. Results are expressed as stimulation indices. A value of p < 0.05 indicated a statistically significant difference
In vitro proliferations of lymphocytes in response to FMDV and HS antigens. Results are expressed as stimulation indices. A value of p < 0.05 indicated a statistically significant difference