id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dti-2188	Ayed, Khadija; Hadi Khalifa, Islam Latifa; Mokaddem, Salma; Ben Khamsa Jameleddine, Saloua	Paradoxical bronchoconstriction caused by β2-adrenoceptor agonists	2020	4	.pdf	application/pdf	2499	155	54	Baseline spirometry revealed a small airways obstruction, which is defined by a normal forced vital capacity (FVC), a normal FEV1/FVC ratio, and a decrease of at least one forced expiratory flow (FEF): FEF50%, FEF25%, or FEF between 25% and 75% of the FVC (FEF25-75). Many TABLE I - Spirometric parameters before and after salbutamol inhalation Spirometric parameters Baseline spirometry After salbutamol Measured % Predicted Measured % Predicted % Changing FEV1 2.36 L 74 1.76 L 55 −25 FVC 3.57 L 91	cache/dti-2188.pdf	txt/dti-2188.txt