@article{article, title  = {{Pointers to earlier diagnosis of endometriosis: a nested case-control study using primary care electronic health records}},

 publisher = {{Royal College of General Practitioners}},

 url = {{http://eprints.whiterose.ac.uk/124590/ }},

 year = {{2017}},

 month = {{12}},

 author = {{Burton C and Iversen L and Bhattacharya S and Ayansina D and Saraswat L and Sleeman D}},

 doi = {{10.3399/bjgp17X693497}},

 volume = {{67}},

 journal = {{British Journal of General Practice}},

 issue = {{665}},

 pages = {{e816-e823}},

 note = {{Accessed on 2024/09/19}}}