Fig. 1From: Inter-institutional variations in oxytocin augmentation during labour in German university hospitals: a national surveyDescriptive analysis of oxytocin preparation and concentration in German university hospitals. The frequencies of used international oxytocin units (a), the volume in ml (b) and the fluid it was prepared in (c) as well as the final oxytocin concentrations in mU/ml (d) are depicted. (NaCl: Sodium chloride; E 153: electrolyte infusion solution 153)Back to article page