title: In reply. Transcranial Doppler derived pulsatility index in the assessment of intracranial pressure: the trend is your friend.
authors: Christian
authors: C
authors: Zweifel
authors: Marek
authors: M
authors: Czosnyka
authors: Peter
authors: P
authors: Smielewski
mesh_terms: D002560:Cerebrovascular Circulation / Q000502:physiology*; D006259:Craniocerebral Trauma / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007427:Intracranial Pressure / Q000502:physiology*; D008297:Male