Open Access Study protocol

ORCHIDS: an Observational Randomized Controlled Trial on Childhood Differential Susceptibility

Rabia R Chhangur, Joyce Weeland, Geertjan Overbeek*, WalterCHJ Matthys and Bram Orobio de Castro

  • * Corresponding author: Geertjan Overbeek

  • † Equal contributors

BMC Public Health 2012, 12:917  doi:10.1186/1471-2458-12-917

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