TY - RPRT TI - Using missing data methods in genetic studies with missing mutation status. AU - T Leong AU - S R Lipsitz AU - J G Ibrahim PY - 1999 DO - 10.1002/(sici)1097-0258(19990228)18:4<473::aid-sim21>3.0.co;2-h UR - https://pubmed.ncbi.nlm.nih.gov/10070687/ ID - 10070687 ER -