Firth, E C, Rogers, C W, Van Weeren, P R, Barneveld, A, McIlwraith, C W, Kawcak, C E, Goodship, A E, Smith, R K W, "Mild exercise early in life produces changes in bone size and strength but not density in proximal phalangeal, third metacarpal and third carpal bones of foals", VETERINARY JOURNAL,