TY - JOUR AN - 427 AU - Fekety,R. AU - Silva,J. AU - Kauffman,C. TI - Treatment of antibiotic-associated Clostridium difficile colitis with oral vancomycin: comparison of two dosage regimens. JO - The American Journal of Medicine PY - 1989 VL - 86 SP - 15-19 M2 - 15 ER -