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الجدول الزمني
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Brazilian Blowout blow-up: U.S. OSHA issues warning about formaldehyde in hair-smoothing treatment
اللغات المتاحة: English -
Warning: Getting Your Hair Straightened Could Endanger Your Health [USA]
اللغات المتاحة: English -
Health Canada warns of formaldehyde in hair straighteners
اللغات المتاحة: English