Factors related to the occurrence of fetal birth defects and the construction of a Nomogram model by Chen X, Lin L, Zhong Q, Wu H, Zheng Z, Zhang B, Lan L

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Evaluation of Risk Factors for Chronic Obstructive Pulmonary Disease in the Middle-Aged and Elderly Rural Population of Northeast China Using Logistic Regression and Principal Comp... by Wang R, Zhang W, Li Y, Jiang Y, Feng H, Du Y, Jiao Z, Lan L, Liu X, Li B, Liu C, Gu X, Chu F, Shen Y, Zhu C, Shao X, Tong S, Sun D

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