Yotʻong ŭi imsang
By: Yi Yŏng-gu, Kim Chŏng-ju ; [pʻyŏnjip Ma Hwa-suk].
Contributors: Kim, Chŏng-ju.; Ma, Hwa-suk.
Publisher: Kwahak, Paekkwa Sajŏn Chʻulpʻansa
Published: 1986
Place of publication: [Pʼyŏngyang]
Language: kor
Number of pages: 223
Subjects: Backache; Backache -- Treatment
Notes: Cover title.