RT Journal Article SR Electronic T1 Some aspects of subarachnoid haemorrhage in pregnancy. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 109 DO 10.1136/jnnp.34.1.109-a VO 34 IS 1 A1 Robinson, J L A1 Hall, C J YR 1971 UL http://jnnp.bmj.com/content/34/1/109.2.abstract AB