Biology · Occupational Health Diseases
लोहे की खानों में काम करने वाले मजदूरों में होने वाला व्यावसायिक फेफड़े का रोग 'सिडरोसिस' (Siderosis) किसके कणों के सांस द्वारा अंदर जाने से होता है?
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