Choi Dong hoon Park Chul Ho Dong Keun Han Kim Ik Hwan Park Kwi Deok 2024-01-13T01:33:53Z 2024-01-13T01:33:53Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/101097 English PLGA microsphere alginate stem cell PLGA microsphere/alginate system of dual growth factor delivery for stem cell differentiation Conference 2 2009 추계 한국고분자 학회, pp.4PS162 2009 추계 한국고분자 학회 4PS162 4PS162 KO