Four-Year Study of Intermittent Cyclic Etidronate Treatment of Postmenopausal Osteoporosis: Three Years of Blinded Therapy Followed by One Year of Open Therapy

Steven T. Harris; Nelson B. Watts; Rebecca D. Jackson; Harry K. Genant; Richard D. Wasnich; Philip Ross; Paul D. Miller; Angelo A. Licata; Charles H. Chestnut