Allergens seasonal difference analysis on 3 236 patients with allergic diseases in Beijing
CHEN Xiang-mei, ZHANG Liang, QI Li-ming, MA Zhi-yuan, WANG Peng*
Journal of Hebei Medical University . 2019, (10): 1180 -1184 .  DOI: 10.3969/j.issn.1007-3205.2019.10.015