Thyroid hormone secretion and metabolism in the rat: influence of pathophysiological conditions / Johanna Petronella Schröder-van der ElstReduction of thyroxine levels in the circulation and in the brain of hexachlorobenzene-exposed rats / Jeroen Adrianus Gerardus Maria van RaaijThyroxine supplementation in very preterm infants / Aleida Geertruid LeemhuisEarly development and the thyroid hormone state in Down syndrome / Adrianus Sarinus Paulus van TrotsenburgReduction of thyroxine levels in the circulation and in the brain of hexachlorobenzene-exposed rats / Jeroen Adrianus Gerardus Maria van RaaijThyroid hormone uptake by rat hepatocytes in primary culture / door Eric Paul KrenningThe peripheral conversion of thyroxine (T4) into triiodothyronine (T3) and reverse triiodothyronine (rT3) / [by] Willem Maarten WiersingaDe schildklierfunctie bij chronische nierinsufficiëntie / door Robert van LeusenThyroid hormone uptake by rat hepatocytes in primary culture / door Eric Paul KrenningThyroid hormone-catecholamine interrelationships in the rat / door Huibert Storm