SEARCH Articles Figures Tables Covalent hydration heteroaromatic bases Covalent hydration in heteroaromatic compounds Covalent hydration in nitrogen heteroaromatics Covalent hydration, in heteroaromatic Heteroaromatic compounds nitrogen, covalent hydration Heteroaromatic compounds, covalent hydration Heteroaromatic compounds, free-radical nitrogen, covalent hydration Heteroaromaticity Heteroaromatics Hydration in Nitrogen Heteroaromatic Compounds Quantitative Aspects Perrin ntroduction Occurrence of Covalent Hydration in Heteroaromatic Substances