Expectoration Disturbances and Bronchial Obstruction
Expectoration Disturbances and Bronchial Obstruction V.N. Solopov, I.V. Lunichkina Medical Center «PuImonologist», Moscow, USSR Key Words. Asthma, Chronic obstructive pulmonary diseases, Cough efficacy, Expectorants, Ambroxol, Bromhexine, S-Carboxymethylcysteine, Acetylcysteine, Sodium bicarbonate. Abstract. Two methods for the efficacy evaluation of the respiratory tract clearance by cough, measuring …