Bell, Iris R & [Et. Al.]2025-02-172011 (OctoThe journal of the faculty of homoeopathy Vol.100https://aoh.ccrhlibrary.in/handle/123456789/5700electroencephalographic; homeopathy; sulphur; pulsatilla; EEG alphaShort-term effects of repeated olfactory administration of homeopathic sulphur or pulsatilla on electroencephalographic alpha power in healthy young adults