title: Travellers on a hidden river.
authors.affiliation: University of Liverpool, UK.
authors.forename: D
authors.initials: D
authors.lastname: Heath
mesh_terms: D002309:Cardiology / Q000266:history*; D002319:Cardiovascular System; D049673:History, 20th Century; D006801:Humans; D006976:Hypertension, Pulmonary / Q000266:history*; D006978:Hypertension, Renovascular / Q000266:history*; D006113:United Kingdom; D014652:Vascular Diseases / Q000266:history*