Fully updated since the first edition (1991) this book provides a simple introduction to risk calculation for genetics counselling, describing in detail how risks can easily be estimated or calculated for most counselling situations using nothing more complex than a knowledge of the simple laws of probability and a pocket calculator.
'more than fulfils its aim to be a "user friendly introduction to risk calculation ... It is clear in style, with worked examples.'
BMJ, Volume 307, 1993