RT Journal Article SR Electronic T1 Sleep apnoea: no laughing matter JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 434 OP 435 DO 10.3399/bjgp11X583001 VO 61 IS 588 A1 Sarah Hartley A1 Josselin Vachon A1 Olivier Benainous YR 2011 UL http://bjgp.org/content/61/588/434.abstract AB