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Its mortality attribution is an inference from the response, not a trial.\nexposure: Sudden immersion in cold water\nevidence_span: {\"source_cache\": \"artifacts/cold-research/2691172.abstract.txt\", \"locator\": \"Indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"f0ea32b8c041aaf1636ae487f2f557e600a778d5eb76bad44c2edfe70c368714\", \"start_char\": 0, \"end_char\": 293, \"text_sha256\": \"f0ea32b8c041aaf1636ae487f2f557e600a778d5eb76bad44c2edfe70c368714\"}\n[cold-p2691172] The initial responses to cold-water immersion in man. (1989). https://pubmed.ncbi.nlm.nih.gov/2691172/ DOI: 10.1042/cs0770581","model_system":"Review of the initial responses to cold-water immersion and their role in immersion deaths","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. Study references: [cold-p2691172] The initial responses to cold-water immersion in man. 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