RT Journal Article SR Electronic T1 Severe weight loss after withdrawal of chronic pizotifen treatment JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 137 OP 137 DO 10.1136/jnnp.65.1.137 VO 65 IS 1 A1 NIGEL I JOWETT YR 1998 UL http://jnnp.bmj.com/content/65/1/137.1.abstract AB