The effect of calcium carbonate dust on ventilation and respiratory gas exchange in normal subjects and in patients with asthma and chronic bronchitis.
D000328:Adult; D001249:Asthma; D001991:Bronchitis; D002119:Calcium Carbonate / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012119:Respiration
D002119:Calcium Carbonate