PT - JOURNAL ARTICLE AU - L F HAAS TI - <strong>Jean Baptiste van Helmont (1577-1644)</strong> AID - 10.1136/jnnp.63.4.428 DP - 1997 Oct 01 TA - Journal of Neurology, Neurosurgery &amp; Psychiatry PG - 428--428 VI - 63 IP - 4 4099 - http://jnnp.bmj.com/content/63/4/428.short 4100 - http://jnnp.bmj.com/content/63/4/428.full SO - J Neurol Neurosurg Psychiatry1997 Oct 01; 63