X-ray of human lungs on a white background in the hands of a doctor,X-ray diffraction,demonstration of the lungs in the picture,the patient is diagnosed with pulmonary edema,close-up. Calendar #402895012
X-ray of human lungs on a white background in the hands of a doctor,X-ray diffraction,demonstration of the lungs in the picture,the patient is diagnosed with pulmonary edema,close-up. Calendar #402895012