00640nas a2200217   4500000000100000000000100001008004100002100001300043700001500056700001500071700001400086700002000100700001400120700001300134700001600147700001800163245020900181300001200390490000600402022001400408       2019                            d1 aM. Ozawa1 aP. Brennan1 aK. Zienius1 aK. Kurian1 aW. Hollingworth1 aD. Weller1 aR. Grant1 aW. Hamilton1 aY. Ben-Shlomo00aThe usefulness of symptoms alone or combined for general practitioners in considering the diagnosis of a brain tumour: a case-control study using the clinical practice research database (CPRD) (2000-2014)  ae0296860 v9  a2044-6055