Title: Morphine hydrochloride ro inhan hwinʼgwi changganmak piman sepʻo ŭi hyŏngtʻaehakchŏk pyŏnhwa e taehan chŏnja hyŏnmigyŏngchŏk yŏnʼgu
First published: 1973
LC classification: MLCMK 2006/00552 (Q)