• Structure of human B19 parvovirus.
  Collaborators : Susanne Medrow of the Institut fuer Medizinische Mikrobiologie und Hygiene, U. of Regensburg, Germany.
• Structral studies of canine parvo virus complexed with :
  • single chain Fab.
  • potential transferrin receptor.
  Collaborators : Colin Parrish of the College of Veterinary Medicine, U. of Cornell, Ithaca (NY).
• Crystallographic study of mouse MVMp.
  Collaborators :
  • Peter Tattersall of U. of Yale, New Haven (CT).
  • Jose Almendral of Centro de Biologia Molecular Severo Ochoa, Madrid, Spain.

Selected Publications: 398, 375, 352, 351.