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Choking: First aid - Mayo Clinic
Adult & Child Choking: Symptoms and First Aid | Red Cross
Choking: First Aid and Prevention | Johns Hopkins Medicine
Heimlich Maneuver: Choking Treatment Rescue Procedure and First Aid …
Choking First Aid - First Aid Advice | St John Ambulance
Learn choking first aid | British Red Cross
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CHOKING
Choking Definition, Symptoms, Causes, First Aid, Heimlich …
What to Do When Someone is Choking: First Aid Steps
Choking - Choking - Merck Manual Consumer Version