Somjen, D.; Katzburg, S.; Vaya, J.; Kaye, A. M.; Hendel, D.; Posner, G. H.; Tamir, S. (2004). «Estrogenic activity of glabridin and glabrene from licorice roots on human osteoblasts and prepubertal rat skeletal tissues». The Journal of Steroid Biochemistry and Molecular Biology91 (4–5): 241-246. PMID15336701. S2CID16238533. doi:10.1016/j.jsbmb.2004.04.008.
Somjen, D.; Katzburg, S.; Vaya, J.; Kaye, A. M.; Hendel, D.; Posner, G. H.; Tamir, S. (2004). «Estrogenic activity of glabridin and glabrene from licorice roots on human osteoblasts and prepubertal rat skeletal tissues». The Journal of Steroid Biochemistry and Molecular Biology91 (4–5): 241-246. PMID15336701. S2CID16238533. doi:10.1016/j.jsbmb.2004.04.008.
Somjen, D.; Katzburg, S.; Vaya, J.; Kaye, A. M.; Hendel, D.; Posner, G. H.; Tamir, S. (2004). «Estrogenic activity of glabridin and glabrene from licorice roots on human osteoblasts and prepubertal rat skeletal tissues». The Journal of Steroid Biochemistry and Molecular Biology91 (4–5): 241-246. PMID15336701. S2CID16238533. doi:10.1016/j.jsbmb.2004.04.008.