APA
Ng Y., Chua L. A. V., Cui L., Ang L. W., Tee N. W. S., Lin R. T. P., Ma S. & Lee V. J. M. (20200429). Seroprevalence of vaccine-preventable diseases among children and adolescents in Singapore: Results from the National Paediatric Seroprevalence Survey 2018. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.
Chicago
Ng Yixiang, Chua Lily Ai Vee, Cui Lin, Ang Li Wei, Tee Nancy Wen Sim, Lin Raymond Tzer Pin, Ma Stefan and Lee Vernon Jian Ming. 20200429. Seroprevalence of vaccine-preventable diseases among children and adolescents in Singapore: Results from the National Paediatric Seroprevalence Survey 2018. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.
Harvard
Ng Y., Chua L. A. V., Cui L., Ang L. W., Tee N. W. S., Lin R. T. P., Ma S. and Lee V. J. M. (20200429). Seroprevalence of vaccine-preventable diseases among children and adolescents in Singapore: Results from the National Paediatric Seroprevalence Survey 2018. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.
MLA
Ng Yixiang, Chua Lily Ai Vee, Cui Lin, Ang Li Wei, Tee Nancy Wen Sim, Lin Raymond Tzer Pin, Ma Stefan and Lee Vernon Jian Ming. Seroprevalence of vaccine-preventable diseases among children and adolescents in Singapore: Results from the National Paediatric Seroprevalence Survey 2018. : International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases. 20200429.