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1 Factors that determine the Work Ability Index of street cleaners
Jung Won Kim, Seonhee Yang, Insung Chung, Mi-Young Lee
Yeungnam Univ J Med.2019;36(3):219-224.   Published online 2019 May 9     DOI: http://dx.doi.org/10.12701/yujm.2019.00199
      
2 Reference Equations for the Six-Minute Walk Distance in Healthy Korean Adults, Aged 22-59 Years
Ah Lim Kim, Jae Choon Kwon, In Park, Ji Na Kim, Jong Min Kim, Bi Na Jeong, Sung Ken Yu, Byung Ki Lee, Yeon Jae Kim
Tuberc Respir Dis.2014;76(6):269-275.   Published online 2014 June 28     DOI: http://dx.doi.org/10.4046/trd.2014.76.6.269
      

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