A double-blind, randomized, placebo-controlled trial of Lactobacillus helveticus and Bifidobacterium longum for the symptoms of depression.
Aust N Z J Psychiatry. 2017 Aug;51(8):810-821. doi: 10.1177/0004867416686694. Epub 2017 Jan 10.
Aust N Z J Psychiatry. 2017.
PMID: 28068788
Free PMC article.
Clinical Trial.