Common variable immunodeficiency (CVID) is the most prevalent symptomatic primary immunodeficiency and comprises a group of disorders with similar antibody deficiency but a myriad of different etiologies, most of which remain undefined.The variable aspect of CVID refers to the approximately usafws patch half of patients who develop non-infectious c
Mediation analysis is one of the most widely used statistical techniques in the social, behavioral, and medical rockfleece sciences.Mediation models allow to study how an independent variable affects a dependent variable indirectly through one or more intervening variables, which are called mediators.The analysis is often carried out via a series o
A new species of Gesneriaceae, Petrocodon luteoflorus Lei Cai & F.Wen was first described and illustrated from Maolan National Nature Reserve, Libo County, Guizhou Province, China.The diagnostic characters and 20wm01snus notes of this species between its most morphologically similar species, P.dealbatus Hance, a detailed description, colour