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Obstructive sleep apnea syndrome concept vector illustration.
obstructive sleep apnea obesity overweight line icon vector. obstructive sleep apnea obesity overweight sign. isolated contour symbol black illustration
Do not block gate sign
Gallbladder cutting showing gallstones obstructing bile duct on medical background. 3d illustration
Heart Artery Bypass Grafting or CABG as an obstruction of plaque in the coronary artery or arteries as a vein from a leg that is grafted to a heart bypassing a blockage in a 3D illustration style.
Doctor holding lung model with medicine bottle in clinic. Lung cancer, asthma, chronic obstructive pulmonary disease or COPD, bronchitis, emphysema and cystic fibrosis

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