RT Journal Article SR Electronic T1 The whispered voice as a screening test for hearing impairment. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 197 OP 197 VO 35 IS 273 A1 I. R. Swan A1 G. G. Browning YR 1985 UL http://bjgp.org/content/35/273/197.abstract AB