APA

Sánchez R. G., Labarthe D. R., Forthofer R. N. & Fernández-Cruz A. (19920824). National standards of blood pressure for children and adolescents in Spain: international comparisons. The Spanish Group for the Study of Cardiovascular Risk Factors in Childhood and Youth. : International journal of epidemiology.

Chicago

Sánchez R G, Labarthe D R, Forthofer R N and Fernández-Cruz A. 19920824. National standards of blood pressure for children and adolescents in Spain: international comparisons. The Spanish Group for the Study of Cardiovascular Risk Factors in Childhood and Youth. : International journal of epidemiology.

Harvard

Sánchez R. G., Labarthe D. R., Forthofer R. N. and Fernández-Cruz A. (19920824). National standards of blood pressure for children and adolescents in Spain: international comparisons. The Spanish Group for the Study of Cardiovascular Risk Factors in Childhood and Youth. : International journal of epidemiology.

MLA

Sánchez R G, Labarthe D R, Forthofer R N and Fernández-Cruz A. National standards of blood pressure for children and adolescents in Spain: international comparisons. The Spanish Group for the Study of Cardiovascular Risk Factors in Childhood and Youth. : International journal of epidemiology. 19920824.