4th International meeting on genetic engineering, 1989-10-20
4th International meeting on engineering, 1989-10-20
Federation Meeting of Life Sciences and Technology,, 1985-06-24
The 4th Symposium on Organic Chemistry, 1985-02-07
The 33rd Annual Meeting of the Pharmaceutical Society of Korea,, 1984-10-27
Proc. 5th Asian Symp. Med. Plant & Spices, page. 455 - 464, 1984-08-20