MethodsEpidemiological field research method was adopted to study it.
方法通过现场流行病学方法进行调查。
2
MethodsEpidemiological survey and analysis were used.
应用流行病学调查与分析的方法。
3
MethodsEpidemiological and clinical data of 117 HFMD patients who were hospitalized in a hospital were collected, disinfection and isolation measures were reviewed retrospectively.