TY - RPRT TI - Antibiotic prophylaxis in elective cholecystectomy: a randomized, double blinded study comparing ciprofloxacin and cefuroxime. AU - C S Agrawal AU - R Sehgal AU - R K Singh AU - A K Gupta PY - 1999 UR - https://pubmed.ncbi.nlm.nih.gov/10776469/ ID - 10776469 ER -