1. The role of T-helper cytokines in human reproduction
Kelvin J.H Lim, Olusegun A Odukoya, M.D., Ramzi A Ajjan, M.D., Tin-Chiu Li, Ph.D., Anthony P Weetman, M.D., Ian D Cooke 
Fertility and Sterility 
Volume 73, Issue 1, Pages (January 2000)
DOI: /S (99)

2. Figure 1
Scatterplot of IFN-γ and IL-6 concentrations by ELISA for the healthy women (control) and all the women with RM. The horizontal bars represent the median concentrations of IFN-γ (0 and 0.38 pg/g, P=.013) and IL-6 (0.53 and 0 pg/g, P=.0001) for the healthy women and all the women with RM, respectively.
Lim. Cytokines and recurrent miscarriage. Fertil Steril 2000.
Fertility and Sterility  , DOI: ( /S (99) )