Pulmonary Changes After Radiotherapy for Conservative Treatment of Breast Cancer: A Prospective Study
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- 作者：Marco Krengli ; Mariano Sacco ; Gianfranco Loi ; Laura Masini ; Daniela Ferrante ; Giuseppina Gambaro ; Marco Ronco ; Corrado Magnani ; Aless ; ro Carriero
- 关键词：Breast cancer ; Radiotherapy ; Lung toxicity ; High-resolution computed tomography ; Pulmonary function tests
- 刊名：International Journal of Radiation Oncology*Biology*Physics
- 出版年：2008
- 出版时间：1 April 2008
- 年：2008
- 卷：70
- 期：5
- 页码：1460-1467
- 全文大小：598 K
文摘
This note shows how the transmission system can enhance competition in price-regulated power industries, thus extending earlier findings reported in the literature for deregulated industries. In the context of a two-technology, price-regulated power industry, we show that the interconnection of two markets initially supplied by a different monopoly reduces market power and raises welfare. We also show that the capacity of the transmission line plays a key role in determining whether market equilibrium lies closer to competition or monopoly.