20
Participants
Start Date
January 7, 2019
Primary Completion Date
November 29, 2019
Study Completion Date
December 13, 2019
L brevis
Lactobacillus brevis CD2 lozenges (4 billion CFU) after breakfast, lunch and dinner for 21 days.
Placebo
Placebo lozenges after breakfast, lunch and dinner for 21 days.
Post-Graduate Program in Dentistry, Passo Fundo
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior.
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Universidade de Passo Fundo
OTHER