1.2. Analysis.
Comparison 1 Probiotics versus placebo for prevention of diarrhoea induced by radiotherapy (with or without chemotherapy), Outcome 2 Diarrhoea grade 2 or higher.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.