1. Multiple Pregnancies;Benirschke's Pathology of the Human Placenta;2021-12-08
2. Biology of monozygotic twinning;Developmental and Fetal Origins of Differences in Monozygotic Twins;2020
3. Twins and Twinning;Emery and Rimoin's Principles and Practice of Medical Genetics and Genomics;2019
4. Twin Analysis;Wiley StatsRef: Statistics Reference Online;2014-09-29
5. Twins and Twinning;Emery and Rimoin's Principles and Practice of Medical Genetics;2013