Lee, M.-Y.; Shin, I.-S.; Seo, C.-S.; Kim, J.-H.; Ha, H.; Huh, J.-I.; Shin, H.-K. A 4-Week Repeated Dose Oral Toxicity and Cytotoxicity Study of Gumiganghwaltang in Crl:CD (SD) Rats. TI 2018, 18, 146-154.