The most important steps were needle tip identification before injection, OR (95%CI) 2.12 (1.61-2.80; p less then 0.001); and needle tip identification before advance of the needle, 1.80 (1.36-2.39; p less then 0.001). The most important errors were failure to identify the needle tip before injection, 2.40 (1.78-3.24; p less then 0.001); and…[Read more]

A-ergic system in addition to serum T, 11-KT and E2 levels during gonadal recrudescence, which is a crucial period of gametogenesis preceding spawning.Present study aimed to systematically review and synthesise quantitative evidence on association between occupational Lead (Pb) exposure and male reproductive hormones (MRH) and sperm quality from…[Read more]