TY - BOOK AU - Volanen, Salla-maurit. TI - Healthy Learning Mind - a school-based mindfulness and relaxation program: a study protocol for a cluster randomized controlled trial PB - BMC Psychology KW - PSYCHOLOGY UR - http://download.springer.com/static/pdf/479/art%253A10.1186%252Fs40359-016-0142-3.pdf?originUrl=http%3A%2F%2Fbmcpsychology.biomedcentral.com%2Farticle%2F10.1186%2Fs40359-016-0142-3&token2=exp=1469410242~acl=%2Fstatic%2Fpdf%2F479%2Fart%25253A10.1186%25252F ER -