HOUGHTON, L. C., LAURIA, M., MAAS, P., STANCZYK, F. Z., HOOVER, R. N., & TROISI, R. (2018). Circulating Maternal and Umbilical Cord Steroid Hormone and Insulin-like Growth Factor Concentrations in Twin and Singleton Pregnancies. J Dev Orig Health Dis.

HOUGHTON, Lauren C., Michele LAURIA, Paige MAAS, Frank Z. STANCZYK, Robert N. HOOVER, and Rebecca TROISI. "Circulating Maternal and Umbilical Cord Steroid Hormone and Insulin-like Growth Factor Concentrations in Twin and Singleton Pregnancies." J Dev Orig Health Dis 2018.

HOUGHTON, Lauren C., et al. "Circulating Maternal and Umbilical Cord Steroid Hormone and Insulin-like Growth Factor Concentrations in Twin and Singleton Pregnancies." J Dev Orig Health Dis 2018.