00274nam a2200109Ia 4500008004100000022001400041040001100055245001800066260005800084300001300142300000900155251112s9999||||xx |||||||||||||| ||und||  a0019-3879  aCNCLSA 0aIndex Medicus  c1969bUS Department Of Health And Human ServicesaUSA  aP.1-1029  bV.10