TY - RPRT TI - The QA pressure measurement system: an accuracy and reliability study. AU - D van Dijk AU - G Aufdemkampe AU - S van Langeveld PY - 1999 DO - 10.1038/sj.sc.3100800 UR - https://pubmed.ncbi.nlm.nih.gov/10065751/ ID - 10065751 ER -