RT Journal Article SR Electronic T1 Short-term overseas volunteering: is it worth it? JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 297 OP 297 DO 10.3399/bjgp20X710237 VO 70 IS 695 A1 Patrick Kiernan YR 2020 UL http://bjgp.org/content/70/695/297.abstract AB