Investigation of serum thyroid hormones, iodine and cobalt concentrations across common aquarium-housed elasmobranchs - Wheaton, Catharine J.; Sullivan, Kathleen E.; Bassiouny, Enass; Burns, Charlene M.; Smukall, Matthew J.; Hendon, Jill M.; Mylniczenko, Natalie D. (Frontiers in Veterinary Science, 2025)