Lung disease. Blockage of canal. Mucus in alveoli. Breathing problems. Magnified view under microscope. Bronchi and bronchitis. Flat Educational medical material.

Lung disease. Blockage of canal. Mucus in alveoli. Breathing problems. Magnified view under microscope. Bronchi and bronchitis. Flat Educational medical material. - 155640641

Imagens de estoque semelhantes (Vetor, SVG e EPS)

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