O. Loewi showing incresing acetylcholine production and continued vagal stimulation
Licence: In copyright
Credit: O. Loewi showing incresing acetylcholine production and continued vagal stimulation. Wellcome Collection. Source: Wellcome Collection.
Licence: In copyright
Credit: O. Loewi showing incresing acetylcholine production and continued vagal stimulation. Wellcome Collection. Source: Wellcome Collection.