|Conference:||Bank of America Merrill Lynch 2012 Health Care Conference|
|Date/Time:||Tuesday, May 15, 2012 at 4:20 pm PT|
|Location:||Las Vegas, NV|
|Presenter:||Maria Perrin, Chief Business Officer and Walter Hosp, Chief Financial Officer|
Here are Thursday's top research calls, including upgrades for NetApp, Urban Outfitters and United Rentals, and a downgrade for HMS.