某部赴利比里亚维和官兵腰背痛发病情况调查及诱发因素分析
王秋生,刘振旗,杨永焱,沙永顺,吴清华,于洋
Medical Reserch and Education . 2009, (3): 42 -43 .  DOI: 10.3969/j.issn.1674-490X.2009.03.018