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The Sahara experienced several humid episodes during the late Quaternary, associated with the development of vast fluvial networks and enhanced freshwater delivery to the surrounding ocean margins. In particular, marine sediment records off Western Sahara indicate deposition of river-borne material at those times, implying sustained fluvial discharges along(More)
BACKGROUND Despite advances in cancer therapy, mortality is still high except in early-stage tumors, and screening remains a challenge. The randomized National Lung Screening Trial (NLST), comparing annual low-dose computed tomography (LDCT) and chest X-rays, revealed a 20% decrease in lung-cancer-specific mortality. These results raised numerous questions.(More)
OBJECTIVE To develop clinical practice guidelines for the identification, evaluation and treatment of chronic neuropathic pain in spinal cord injury patients. METHODS AND RESULTS the methodology was developed by the SOFMER (the French Society for Physical Medicine and Rehabilitation) and incorporates both guidelines for clinical practice and an expert(More)
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