Assertion: french talc | /r/ObjectUse | used in europe
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Source sentences:
text: The development of respiratory failure is most likely due to the dose and especially to smaller particle sizes of talc,68 which can distribute via the pleural stomata (which are the openings to the lymphatics) to the lung.69 Ferrer and associates69 demonstrated that the particle size of the talc used in the United States is significantly smaller than the French talc that is used in Europe (10th percentile diameter 2.4 to 3.1 µm in the United States versus 10.5 µm for French talc).