新形势下的防疫策略调整与预防医学和疾病控制重心的转移新形勢下的防疫策略調整與預防醫學和疾病控製重心的轉移 신형세하적방역책략조정여예방의학화질병공제중심적전이 Adjustment on anti-epidemic strategy under new situation and transfer of the focus of preventive medicine and disease control
万方数据
职业与健康職業與健康직업여건강 OCCUPATION AND HEALTH 2003年4期5-6,共2页