TY - RPRT TI - Systemic plus local metronidazole and cephazolin in complicated appendicitis: a prospective controlled trial. AU - T A el-Sefi AU - H M el-Awady AU - M I Shehata AU - M A al-Hindi PY - 1989 UR - https://pubmed.ncbi.nlm.nih.gov/2651663/ ID - 2651663 ER -