Research progress in functional classification of Chinese materia medica on improving organism immune function Study of Huchang Qingfei pellets on immune function in rats infected with mycoplasma pneumoniae Study on immunomodulatory activity of root and rhizome of Rosa laevigata from different habitats Experimental studies on immunomoderating effect of XIANGQI ORAL SOLUTION on non-specific and humoral immunity Antitumor Effect in Vitro and Immuno-Response in Vivo of Fructus Mume