Cluster-randomized, controlled evaluation of a teacher led multi factorial school based back education program for 10 to 12-year old children.
Silvia DullienJoachim GrifkaPetra JansenPublished in: BMC pediatrics (2018)
Deutsches Register Klinische Studien DRKS00013794 ; Date of Registration: 15.1.2018; Retrospectively registered.