Gavaia P, Simes DC, Ortiz-Delgado JB, et al. Osteocalcin and matrix Gla protein in zebrafish (Danio rerio) and Senegal sole (Solea senegalensis): comparative gene and protein expression during larval development through adulthood. Gene Expr Patterns. 2006;6(6):637-52. doi:10.1016/j.modgep.2005.11.010

Marie PJ, M. Cancela L, Le Boulch N, Miravet L. Bone changes due to pregnancy and lactation: influence of vitamin D status. Am J Physiol. 1986;251(4 Pt 1):E400-6.