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- [1] BLOOD-GAS EXCHANGE AND PH IN CHRONIC PULMONARY HEART DISEASE ACTA MEDICA SCANDINAVICA, 1962, 172 : 211 - +
- [3] IMPAIRMENT IN BLOOD-GAS EXCHANGE AND TYPES OF TREATMENT IN THE ELDERLY WITH CHRONIC PULMONARY-DISEASE JOURNALS OF GERONTOLOGY, 1961, 16 (04): : 396 - 397