Fig. 5
From: Oxytocin in bovine saliva: validation of two assays and changes in parturition and at weaning
Oxytocin concentrations measured with monoclonal (a) and polyclonal (b) method in saliva of calves at 1 day before weaning (BW), 2 days after weaning or milk withdrawal (AW) and 4 days after grouping calves (AG) Asterisks indicate significant differences (**P < 0.01; ****P < 0.0001). Plots show median (line within box), 25th and 75th percentiles (box) and minimum and maximum values (whiskers)