Coffee and isotonic beverage staining susceptibility to bleached enamel with hydrogen high concentration after different interval post-bleaching

• Grant number: 11/10416-4
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: September 01, 2011
• End date: August 31, 2012
• Field of knowledge: Health Sciences - Dentistry - Dental Clinics
• Principal Investigator: Marcelo Giannini
• Grantee: João Otávio Nunes Guimarães Barros
• Host Institution: Faculdade de Odontologia de Piracicaba (FOP). Universidade Estadual de Campinas (UNICAMP). Piracicaba , SP, Brazil