Correlation between different endometrial preparation protocols and pregnancy outcome of frozen embryo transfer in patients with polycystic ovary syndrome: a retrospective study by Yu Pan, Feng Li, Chun-Xia Yang, Yan Sun, Chen-Wang Zhang, Shen-Min Zhang, Tong-Min Xue

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Multimedia Appendix Correction: mHealth Supportive Care Intervention for Parents of Children With Acute Lymphoblastic Leukemia: Quasi-Experimental Pre- and Postdesign Study by Wang, Jingting, Howell, Doris, Shen, Nanping, Geng, Zhaohui, Wu, Fulei, Shen, Min, Zhang, Xiaoyan, Xie, Anwei, Wang, Lin, Yuan, Changrong

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mHealth Supportive Care Intervention for Parents of Children With Acute Lymphoblastic Leukemia: Quasi-Experimental Pre- and Postdesign Study by Wang, Jingting, Howell, Doris, Shen, Nanping, Geng, Zhaohui, Wu, Fulei, Shen, Min, Zhang, Xiaoyan, Xie, Anwei, Wang, Lin, Yuan, Changrong

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Polymorphisms in the <it>ADRB2 </it>gene and Graves disease: a case-control study and a meta-analysis of available evidence by Zhang Kaiyue, Wang Beilan, Wang Yi, Dong Changzheng, Sun Lingling, Shen Min, Dong Yan, Chu Xun, Hua Qi, Xu Shijie, Huang Wei

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