Barrett, H. L., Kubala, M. H., Scholz Romero, K., Denny, K. J., Woodruff, T. M., McIntyre, H. D., . . . Dekker Nitert, M. (2015). Placental lipase expression in pregnancies complicated by preeclampsia: A case–control study. Reprod Biol Endocrinol.

Barrett, Helen L., Marta H. Kubala, Katherin Scholz Romero, Kerina J. Denny, Trent M. Woodruff, H. David McIntyre, Leonie K. Callaway, e Marloes Dekker Nitert. "Placental Lipase Expression in Pregnancies Complicated By Preeclampsia: A Case–control Study." Reprod Biol Endocrinol 2015.

Barrett, Helen L., et al. "Placental Lipase Expression in Pregnancies Complicated By Preeclampsia: A Case–control Study." Reprod Biol Endocrinol 2015.