S C I E N T I F I C    C O N F E R E N C E S

 D A T E
               C O N F E R E N C E 
                                              L O C A T I O N

 January 24-26,
 1999
               The Annual Meeting of the Society of
               Thoracic Surgeons
                                              San Antonio, Texas
 February 2-5, 1999
               9th International Congress on Anti-Cancer
               Treatment
                                              Paris, France
 April 23-28, 1999
               American Lung Association/American
               Thoracic Society
                                              San Diego, California
 May 9-14, 1999
               Association for Research in Vision and
               Ophthalmology Annual Meeting
                                              Fort Lauderdale, Florida
 May 15-18, 1999
               Annual Meeting of American Society of
               Photobiology
                                              Atlanta, Georgia
 May 16-19, 1999
               Digestive Disease Week
                                              Orlando, Florida
 October 24-27,
 1999
               American Academy of Ophthalmology
               Annual Meeting
                                              Orlando, Florida