RT Journal Article SR Electronic T1 The Asp1822Val variant of the APC gene is a common polymorphism without clinical implications JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e33 OP e33 DO 10.1136/jmg.38.10.e33 VO 38 IS 10 A1 Clara Ruiz-Ponte A1 Ana Vega A1 Roberto Conde A1 Francisco Barros A1 Angel Carracedo YR 2001 UL http://jmg.bmj.com/content/38/10/e33.abstract AB