Please see papers like- https://www.ncbi.nlm.nih.gov/pubmed/14714120 https://www.ncbi.nlm.nih.gov/pubmed/14714120 No difference in response between people taki

Please see papers like- https://www.ncbi.nlm.nih.gov/pubmed/14714120 https://www.ncbi.nlm.nih.gov/pubmed/14714120 No difference in response between people taking 20 mg prozac daily vs. every third day.