Capellino, S., et al. “17beta-Estradiol and Testosterone Influence the MRNA Expression and the Time Course of Inflammatory Cytokines in Activated Human Monocytic Cell Line (THP-1)”. Reumatismo, vol. 57, no. 3, Apr. 2005, pp. 193-6, doi:10.4081/reumatismo.2005.193.