One scalpel for major surgical procedures. A bacteriologic study.
D004926:Escherichia coli / Q000302:isolation & purification; D006801:Humans; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification; D013525:Surgical Instruments; D013530:Surgical Wound Infection / Q000382:microbiology*