Analysis of serum concentrations of zinc, copper, manganese and the copper-zinc ratio in discoid lupus erythematosus with stepwise regression

Yu, H.S.

Zhonghua Kou Qiang Yi Xue Za Zhi 23(4): 207

1988


ISSN/ISBN: 1002-0098
PMID: 3234121
Document Number: 321688

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