Normal pressure hydrocephalus / Jan Alexis VannesteExercise in lambs with an aortopulmonary left-to-right shunt / Jan Willem Christiaan GratamaMyocardial and systemic carbohydrate metabolism in lambs with aortopulmonary left-to-right shunts at rest and during exercise : a study with stable isotopes / Gertruda Cornelia Maria Beaufort-KrolPulmonary arterial hypertension: the role of increased blood flow and Egr-1 / Michael Georde DickinsonPulmonary arterial hypertension: the role of increased blood flow and Egr-1 / Michael Georde Dickinson