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Littmann authorized retailers: http://solutions.3m.com/wps/portal/3M/en_US/Littmann/stethoscope/purchase/where-to- buy/
Websites for Medical Equipment and Supplies:
Amazon- amazon.com
Allheart – America’s Medical Superstore: http://www.allheart.com/littmannscopes.html
Steeles - http://www.steeles.com/catalog/cata_stetho.html
Medisave USA - http://www.medisave.net/services.php