Document 0934 DOCN M9470934 TI [HIV vaccines: difficulties and perspectives (editorial)] DT 9409 AU Casabona J SO Enferm Infecc Microbiol Clin. 1994 Mar;12(3):119-21. Unique Identifier : AIDSLINE MED/94281306 DE Acquired Immunodeficiency Syndrome/*PREVENTION & CONTROL *AIDS Vaccines Clinical Trials/METHODS Human HIV/*IMMUNOLOGY HIV Antigens/IMMUNOLOGY EDITORIAL JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).