Harahap, J., Putra, C.S. and Wiriadibrata, R. 2021. The Analysis of Surgery Patients Anxiety Reviewed from Pre Operative Services at Dr. R. M Djoelham Binjai Public Hospital. Journal La Medihealtico. 2, 2 (Mar. 2021), 99-111. DOI:https://doi.org/10.37899/journallamedihealtico.v2i2.331.