RT Journal Article SR Electronic T1 Raising the portcullis: some notes after having cataracts removed from my eyes JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 464 OP 465 DO 10.3399/bjgp10X509766 VO 60 IS 575 A1 John Berger YR 2010 UL http://bjgp.org/content/60/575/464.abstract AB