Lactobacillus helveticus GCL1815 induces salivary IgA production and alleviates common cold-like symptoms: A randomized, double-blind, placebo-controlled, parallel-group comparative study
Titel:
Lactobacillus helveticus GCL1815 induces salivary IgA production and alleviates common cold-like symptoms: A randomized, double-blind, placebo-controlled, parallel-group comparative study