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Closeup portrait, senior guy holding towel, very tired, exhausted from over exertion, coughing catching breath, isolated outdoors outside green trees background
Flat chart of Fallopian tube obstructed. Blockage of womb tube high magnification scheme
Asthma and chronic obstructive pulmonary disease COPD, Asian young man using metered dose inhaler MDI.
Alarm clock ringing.Woman waking up in early morning for work.Obstructive sleep apnea effects.Mental stress sleep depression.Melatonin deficiency.Narcolepsy.Burn out syndrome,overworked parent
White apnea board on white background

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