1. Assessment report on Avena sativa L., herba and Avena sativa L., fructus, EMEA/HMPC/202967/2007.
2. Assessment report on Rhodiola rosea L., rhizoma et radix, EMA/HMPC/232100/2011.
3. Assessment report on Viscum album L., herba, EMA/HMPC/246778/2009.
4. Reference dose (RfD): Description and use in health risk assessments