Materials per Student
基础医学

        18 to 24 hour tryptic soy broth cultures of formalinized(1 ml of concentratedformalin per 10 ml of culture) Staphyloccus aureus,Escherichia coli ,and a mixture of S.aureus and E.coli solutions of crystal violet,Grams iodine(2 g potassium iodide in 300 ml     （共 507 字）     [阅读本文] >>