Higgins, Michael D.2023-07-242023-07-241987https://hdl.handle.net/1805/34555This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).en-USSex chromosome abnormalitiesMiscarriageMosaicismCytogeneticsDissertation