Testosterone is not associated with traits of optimism or pessimism: Observational evidence from the prospective DETECT study.
Hanna KischeJürgen HoyerLars PieperJohn VenzJens KlotscheWinfried MärzUwe Koch-GromusDavid PittrowHendrik LehnertSigmund SilberGünter K StallaAndreas M ZeiherHans-Ulrich WittchenRobin HaringPublished in: PloS one (2018)