title: Author's reply to Langford, Cowen, Chekroud and Krystal.
authors.affiliation: University of Bangor, Bangor, UK David.Healy54@googlemail.com.
authors.forename: David
authors.initials: D
authors.lastname: Healy
mesh_terms: D000928:Antidepressive Agents / Q000627:therapeutic use*; D003863:Depression / Q000188:drug therapy*; D006801:Humans; D011985:Receptors, Serotonin / Q000187:drug effects*; D012701:Serotonin / Q000627:therapeutic use*
chemical_list: D000928:Antidepressive Agents; D011985:Receptors, Serotonin; D012701:Serotonin