Journal of Korean Medicine Rehabilitation : eISSN 2288-4114 / pISSN 1229-1854

Fig. 1.

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Fig. 1.

Density function of propensity score (unmatchedmatched).

J Korean Med Rehabi 2019;29:89-100 https://doi.org/10.18325/jkmr.2019.29.4.89
© 2019 J Korean Med Rehabi