共 50 条
- [1] EPIDEMIC OF PRIMARY PULMONARY-HYPERTENSION IN EUROPE PATHOLOGIA ET MICROBIOLOGIA, 1975, 43 (2-3): : 246 - 247
- [2] OBSERVATIONS ON ETIOLOGY OF UNEXPLAINED OR PRIMARY PULMONARY-HYPERTENSION BRITISH HEART JOURNAL, 1975, 37 (05): : 550 - 550
- [8] SRI-LANKA - STATUS OF IMPROVED WOODSTOVE DISSEMINATION IN SRI-LANKA STOVES FOR PEOPLE, 1989, : 118 - 121
- [9] PRIMARY LIVER-CANCER IN SRI-LANKA JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 1984, 87 (04): : 185 - 187