{Reference Type}: Guideline {Title}: 2001 USPHS/IDSA guidelines for the prevention of opportunistic infections in persons infected with human immunodeficiency virus. {Author}: ; ; ; {Journal}: HIV Clin Trials {Volume}: 2 {Issue}: 6 {Year}: Nov-Dec 2001 暂无{DOI}: 10.1310/AQML-UABK-5LLB-E615 {Abstract}: