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2. Cardiac output during sub-maximal and maximal work;ÅStrand;J. appl. Physiol.,1964
3. Girl swimmers. With special reference to respiratory and circulatory adaptation and gynaecological and psychiatric aspects;ÅStrand;Acta paediat.,1963
4. On the relationship between the heart volume and various physical factors;Biörck;Actaradiol.,1944
5. Changes in cardiac output with age;Brandfonbrener;Circulation,1955