E. Werder

发表

J. O'Loughlin, P. Mendola, M. Kiely, 2016, Annals of epidemiology.

D B Grant, N. Barnes, R. Steendijk, 1993, Archives of disease in childhood.

R. Flury, E. Werder, P. Waibel, 1990, European Journal of Pediatrics.