RT Journal Article SR Electronic T1 Pre-exposure prophylaxis and primary care JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 409 OP 410 DO 10.3399/bjgp20X712097 VO 70 IS 697 A1 Des Crowley A1 Walter Cullen A1 Patrick O’Donnell YR 2020 UL http://bjgp.org/content/70/697/409.abstract AB