共 50 条
- [3] PRIMARY PULMONARY-HYPERTENSION, AN UNEXPLAINED EPIDEMIC IN SRI-LANKA PATHOLOGIA ET MICROBIOLOGIA, 1975, 43 (2-3): : 248 - 250
- [8] UNEXPLAINED PULMONARY-HYPERTENSION WITH PULMONARY ARTERITIS IN RHEUMATOID DISEASE BRITISH JOURNAL OF DISEASES OF THE CHEST, 1977, 71 (01): : 53 - 59