RT Journal Article SR Electronic T1 Cheilitis in association with indinavir JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 323 OP 324 DO 10.1136/sti.76.4.323-b VO 76 IS 4 A1 P A Fox A1 D A Hawkins A1 R C D Staughton YR 2000 UL http://sti.bmj.com/content/76/4/323.3.abstract AB