In 2013, Busi et al ., investigated 14, 093 US patients with acute non-traumatic subdural haemorrhage.
2.
The court reported that " the unified hypothesis [ could ] no longer be regarded as a credible or alternative cause of the triad of injuries " : subdural haemorrhage, retinal bleeding and encephalopathy due to hypoxemia ( low blood oxygen ) found in suspected SBS.