title: Horse markings: their importance to the integrity of racing and breeding.
abstract: The difficulties that arise in filling out marking certificates for thoroughbreds are described. The description given on the certificate has to be both written and graphic. A general guide to whorl location is given.
mesh_terms: D000823:Animal Identification Systems / Q000592:standards*; D000818:Animals; D001947:Breeding; D006736:Horses / Q000033:anatomy & histology*; D006113:United Kingdom