Gomart, S., Allaway, D., Harrison, M., Dickson, D., Seo, J., Ferasin, L., …Borgeat, K. (2020). Long‐term biological variability and the generation of a new reference interval for plasma N‐terminal pro‐B‐type natriuretic peptide in Labrador retrievers. JOURNAL OF SMALL ANIMAL PRACTICE, https://doi.org/10.1111/jsap.13136