Chronic Obstructive Pulmonary Disease (COPD) - MSD Manuals

cop4dOf all inhalational exposures, carette smoking is the primary risk factor in most countries, although only approximately 15% of people who smoke develop clinically apparent COPDCOP4D,berdedikasi untuk memastikan akses inklusif terhadap pengembangan dan pendidikan anak usia dini (ECDE) yang berkualitas bagi semua anak di negara kami