Cost Effectiveness of Oral Compared with IV Antibiotic Therapy for Pts with Early Lyme Dis or Lyme ArthritisNEJM 337:357-363, Eckman,M.H.,et al, 1997
Neurologic Manifestations of HIV InfectionAnn Int Med 121:769-785, Simpson,D.M.&Tagliati,M., 1994