育龄人群免费避孕药具知晓情况及影响因素研究
舒婷，孙成红，杨燕玲，张柏杨，王婷婷，朱彩蓉
Awareness of Free Contraceptives and Influencing Factors among People of Reproductive Age
SHU Ting，SUN Chenghong，YANG Yanling，ZHANG Baiyang，WANG Tingting，ZHU Cairong
中国全科医学
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2021, (27): 3413
-3419
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DOI: 10.12114/j.issn.1007-9572.2021.00.547
