Analysis of information sources in references of the Wikipedia article "丛集性头痛" in Chinese language version.
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值 (帮助). Headache. 2016, 56 (7): 1093–1106. ISSN 1526-4610. doi:10.1111/head.12866.|url=
值 (帮助). Headache. 2016, 56 (7): 1093–1106. ISSN 1526-4610. doi:10.1111/head.12866.