“Effect of pain related of sex and estrous cycle on blood plasma glucose, free fatty acids and corticosterone in rats - doi: 10.4025/actascibiolsci.v34i4.10568” (2012) Acta Scientiarum. Biological Sciences, 34(4), p. 451–456. doi:10.4025/actascibiolsci.v34i4.10568.