Tholl, U [Conscientious evaluation of measuring accuracy. Hypertension League provides approval seals for automatic blood pressure units]. [electronic resource] - MMW Fortschritte der Medizin Oct 1999 - 45 p. digital Publication Type: News ISSN: 1438-3276 Subjects--Topical Terms: Blood Pressure Monitors--standardsDevice ApprovalGermanyHumansHypertension--diagnosisReference Values