TY - JOUR T1 - Helpful and timely A1 - Ogden,G. AU - Ogden,G. PY - 2010/4/24 Y1 - 2010/4/24 U2 - 10.1038/sj.bdj.2010.347 DO - 10.1038/sj.bdj.2010.347 M1 - Article JO - British Dental Journal JF - British Dental Journal SN - 0007-0610 IS - 8 VL - 208 SP - 329 ER -