TY - GEN AU - Yousuf,M AU - Hussain,M TI - Need and duration of antibiotic therapy in clean and clean contaminated operations SN - 0030-9982 PY - 2003///0131 KW - Adolescent KW - Adult KW - Aged KW - Anti-Bacterial Agents KW - administration & dosage KW - Antibiotic Prophylaxis KW - Child KW - Child, Preschool KW - Cohort Studies KW - Dose-Response Relationship, Drug KW - Drug Administration Schedule KW - Female KW - Follow-Up Studies KW - Humans KW - Male KW - Middle Aged KW - Needs Assessment KW - Operating Rooms KW - Pakistan KW - Perioperative Care KW - Surgical Procedures, Operative KW - adverse effects KW - Surgical Wound Infection KW - epidemiology KW - Treatment Outcome N1 - Publication Type: Comparative Study; Journal Article ER -