Effect of vitamin D and sunlight on growth and bone development of young ponies.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001846:Bone Development / Q000187:drug effects; D001842:Bone and Bones / Q000032:analysis; D002118:Calcium; D006736:Horses / Q000254:growth & development*; D010758:Phosphorus; D013472:Sunlight; D014807:Vitamin D / Q000494:pharmacology*
D014807:Vitamin D; D010758:Phosphorus; D002118:Calcium