Kim, Y. J., Hwang, J. S. and Kwon, K. H. (2019) “Extraction, purification and macrophage stimulatory activity of polysaccharide isolated from leaves of Perilla frutescens BRITTON var. crispa”, Progress in Nutrition, 21(1-S), pp. 399-405. doi: 10.23751/pn.v21i1-S.5525.