1-Dars (amaliy: soat.) Mavzu 1: Xansirash. Ta'rifi. Mexanizmlari. Xansirash darajasini o'lchash-xansirash kulami (Medical Research Council-mrc, Baseline Dyspnea Index –bdi), Borg ko'lami, vizual analog kulami
Rasmda raqamlar kiriting: