홍종화 우종인 서유헌 박찬웅 이정균 2024-01-22T01:31:42Z 2024-01-22T01:31:42Z 2022-01-10 1987-12 https://pubs.kist.re.kr/handle/201004/147692 Effect of ketamine on the acetylcholine concentration of various regions of rat brain Article 3 The Seoul journal of medicine, v.28, no.4, pp.347 - 351 The Seoul journal of medicine 28 4 347 351 ketamine acetylcholine rat brain behavior