RT Journal Article SR Electronic T1 Yonder: Medication adherence, Twitter, head and neck cancer, and knitting JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 28 OP 28 DO 10.3399/bjgp20X707561 VO 70 IS 690 A1 Ahmed Rashid YR 2020 UL http://bjgp.org/content/70/690/28.abstract AB