Next, pay attention to the “PKD %” column. This represents each term’s Personal Keyword Difficulty score—which indicates how difficult it will be for your specific website to rank for that term (lower is easier). Given we’re looking at branded terms, most of them are relatively easy ...
The biology of these differences has been explored: one explanation is the number of X chromosomes and genetic variants on the X chromosome [66–68]; another important Table 2 Sex differences in the incidence and severity of autoimmune diseases SLE RA SS Peak Incidence Reproductive Perimenopausal ...
The biology of these differences has been explored: one explanation is the number of X chromosomes and genetic variants on the X chromosome66, 67, 68; another important etiological explanation is the role of estrogen in SLE. Estrogen's primary effects are mediated by transcription activity of ...