Cost-effectiveness of physiotherapy in childhood functional constipation: a randomized controlled trial in primary care.
Jojanneke J G T van SummerenGea A HoltmanYvonne Lisman-van LeeuwenAlice H C van Ulsen-RustKarin M VermeulenMerit M TabbersBoudewijn J KollenJanny H DekkerMarjolein Y BergerPublished in: Family practice (2022)
The RCT is registered in the Netherlands Trial Register (NTR4797), on the 8th of September 2014. The first child was enrolled on the 2nd of December 2014. https://www.trialregister.nl/trial/4654.