Epidemiology of surgical ward infection.
D003428:Cross Infection / Q000453:epidemiology* / Q000209:etiology / Q000382:microbiology / Q000517:prevention & control; D004352:Drug Resistance, Microbial; D004534:Egypt; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D011183:Postoperative Complications; D011247:Pregnancy; D011645:Puerperal Infection / Q000453:epidemiology*; D013210:Staphylococcus / Q000187:drug effects / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification; D013530:Surgical Wound Infection / Q000453:epidemiology*