There was only one patient who was allergic to ortho-nitro-PPD and not to PTDS. Of 7 additional PPD-allergic patients seen from 2004 through 2006, 4 (57.1%) tested negative to PTDS. In total ...

Back in April, Acer refreshed its gaming portfolio of laptops and also introduced a few new models. One of them was the Nitro 7, a new series in the Nitro gaming laptop family, designed to offer a ...