1999 Pittcon Reunion

[Maurice Thompson]  [Ana Marino]  [Alonso Jaramillo]  [Lisa Spurlock]
[Roberto Bravo]  [Stephanie Myers]  [Dr. Toth]  [Kholoud Nour] 

The 1998 Toth Group

[Tianyi Zhang]  [Roberto Bravo]  [Eder Cavalheiro]  [Dr. Toth]
[Kholoud Nour] 

Poster Presentation at Pittcon 98

[Eder Cavalheiro]  [Roberto Bravo] 

The 1996 Toth Group

[Roberto Bravo]   [Cathrine Stokes]  [Merle Regino]   [Jeff Flowers]