摘要 |
PROBLEM TO BE SOLVED: To prevent and treat osteoporosis finally causing the disadvantage associated with a mortality rate, the decrease of production of eggs and the lack of economical value in a dead body of a hen with fracture, in an economical point of view. SOLUTION: An active material selected from tiludronic acid, one of pharmaceutically acceptable salts thereof, one of hydrates thereof, and a mixture thereof in a preparation of a medicinal product is administered to prevent and treat the osteoporosis of fowl.
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