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Peak expiratory flow rates before and after exercise in schoolchildren
Burr, M. L., Eldridge, B. A., Borysiewicz, L. K.Volume:
49
Language:
english
Journal:
Archives of Disease in Childhood
DOI:
10.1136/adc.49.12.923
Date:
December, 1974
File:
PDF, 565 KB
english, 1974