Kramhoft, M., Jensen, L.N. and Jensen, J.S. 1992. Vital staining of calcifying tissue in animals with Tetracycline, Calcein green and Xylenol orange. Scandinavian Journal of Laboratory Animal Science. 19, 2 (Dec. 1992). DOI:https://doi.org/10.23675/sjlas.v19i2.673.