title: AIDS. European vaccine effort faces Chinese puzzle.
authors.forename: M
authors.initials: M
authors.lastname: Balter
mesh_terms: D016915:AIDS Vaccines / Q000276:immunology*; D002681:China; D002986:Clinical Trials as Topic; D017321:Clinical Trials, Phase I as Topic; D005060:Europe; D006678:HIV / Q000145:classification / Q000276:immunology; D015658:HIV Infections / Q000276:immunology / Q000821:virology; D006801:Humans; D014614:Vaccines, Synthetic / Q000276:immunology
chemical_list: D016915:AIDS Vaccines; D014614:Vaccines, Synthetic