But the chemical constituents are not all active ; and some paradoxes invite to go farther into the matter.doi:10.1016/j.revhom.2016.10.015Jean-Jacques KasparianBâtiment F, 2 rue du Bel Air, 92190 Meudon, FranceElsevier Masson SASLa Revue Dhoméopathie...