![](/img/cover-not-exists.png)
Royal College examinations
Wakeford, Richard, Sweetnam, Rodney, Brindle, Michael, Caldicott, FionaVolume:
337
Language:
english
Journal:
The Lancet
DOI:
10.1016/0140-6736(91)90326-K
Date:
March, 1991
File:
PDF, 148 KB
english, 1991