Therapeutic effectiveness of probiotics for atopic dermatitis Comparative effectiveness of probiotic strains for pediatric atopic dermatitis Effect of Oral Administration of Probiotic Strains on SCORAD Index Efficacy and Safety of Oral Administration of Probiotics in Patients with Psoriasis Changes in Gut Microbiota Correlates with Response to Treatment with Probiotics Gut microbial composition in patients with psoriasis Safety and Immunomodulatory Effects of Three Probiotic Strains Pyrosequencing Analysis Reveals Changes in Intestinal Microbiota Lactobacillus rhamnosus and its cell-free culture supernatant