Which of the following cases will need references?（2.0分）
举一反三
- Which of the following cases will need references?（2.0分）
- In which of the following cases is it ok...logy or explanation?
- In many cases, you need to use multiple source references where two or more sources are combined to show agreement between ideas.
- Which of the following is RIGHT about the references of introduction of scientific paper?
- Which of the following is not<br/>Inapparent cases ? () A: Incubatory cases B: Clinical cases C: Chronic carrier D: Convalescent cases E: Totally inapparent infections