by Letitre, Sarah L, de Groot, Eric P, Draaisma, Eelco, Brand, Paul L P
Published in Archives of disease in childhood (01.08.2014)

by Wardenier, Nele R A, Klok, Ted, de Groot, Eric P, Brand, Paul L P
Published in Archives of disease in childhood (01.07.2016)

by de Groot, Eric P, Nijkamp, Anke, Duiverman, Eric J, Brand, Paul L P
Published in Thorax (01.07.2012)

by DE GROOT, Eric P, DUIVERMAN, Eric J, BRAND, Paul L. P
Published in The European respiratory journal (01.05.2013)

by de Groot, Eric P, Brand, Paul L P, Duiverman, Eric J
Published in Nederlands tijdschrift voor geneeskunde (28.03.2009)