Progress in an oral vaccine for amebiasis. Expression of the serine rich Entamoeba histolytica protein (SREHP) in the avirulent vaccine strain Salmonella typhi TY2 chi 4297 (delta cya delta crp delta asd): safety and immunogenicity in mice.
作者信息
Zhang T, Stanley S L
机构信息
Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.