Items where Research Centre is "Sigma Research"
  • Research Centres (26994)
  • Sigma Research (244)
    Number of items: 2.
    May 2021
  • Chemsex and diagnoses of syphilis, gonorrhoea and chlamydia among men who have sex with men in the UK: a multivariable prediction model using causal inference methodology. (2021) MacGregor, Louis; Kohli, Manik; Looker, Katharine J; Hickson, Ford; Weatherburn, Peter; Schmidt, Axel J; Turner, Katy Me
    • April 2021
  • An update on the performance of STI services for gay and bisexual men across European cities: results from the 2017 European MSM Internet Survey. (2021) Doran, Jason; Weatherburn, Peter; Hickson, Ford; Marcus, Ulrich; Reid, David; Schmidt, Axel Jeremias