Asherson, R A Immunological studies in 'primary' idiopathic pulmonary hypertension. [electronic resource] - European journal of rheumatology and inflammation 1984 - 75-9 p. digital Publication Type: Journal Article ISSN: 0140-1610 Subjects--Topical Terms: Antibodies, Antinuclear--analysisAutoantibodies--analysisHumansHypertension, Pulmonary--immunologyMuscle, Smooth--immunologyStomach--immunology