@inbook{2c9cfb7c5ba24784a65e5253040bf6bf,
title = "Protocollaire behandelingen van pati{\"e}nten met migraine en spierspanningshoofdpijn: Ontspanningstraining en cognitieve training",
keywords = "Psychologie (PSYC)",
author = "M.J. Sorbi and S.J. Swaen",
year = "1999",
language = "Undefined/Unknown",
publisher = "Bohn Stafleu van Loghum",
pages = "124--161",
editor = "G. Keijzers and \{van Minnen\}, A. and C.A.L. Hoogduin",
booktitle = "Protocollaire behandelingen in de ambulante GGZ II",
address = "Netherlands",
}