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vivado [14]
2 years ago
5

Which of the following factors makes an epidemiologic study less likely to be valid?

Health
1 answer:
soldier1979 [14.2K]2 years ago
6 0
What equipment is generally used to make lyophilized medications suitable for administering to the patient? a) Test tubes or sterile ampules O b) Petri dishes and sterile droppers c) Sterile syringes or graduated cylinders d) Measuring cups and clean, warm water
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