Psychometric properties of stress and anxiety measures among nulliparous women by Carla M. Bann, Corette B. Parker, William A. Grobman, Marian Willinger, Hyagriv N. Simhan, Deborah A. Wing, David M. Haas, Robert M. Silver, Samuel Parry, George R. Saade, Ronald J. Wapner, Michal A. Elovitz, Emily S. Miller, Uma M. Reddy, for the NuMoM2b study

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Factors associated with duration of breastfeeding in women giving birth for the first time by David M. Haas, Ziyi Yang, Corette B. Parker, Judith Chung, Samuel Parry, William A. Grobman, Brian M. Mercer, Hyagriv N. Simhan, Robert M. Silver, Ronald J. Wapner, George R. Saade, Philip Greenland, Noel Bairey Merz, Uma M. Reddy, Victoria L. Pemberton, for the nuMoM2b study and the nuMoM2b Heart Health Study

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Patterns of leisure-time physical activity across pregnancy and adverse pregnancy outcomes by Janet M. Catov, Corette B. Parker, Bethany Barone Gibbs, Carla M. Bann, Benjamin Carper, Robert M. Silver, Hyagriv N. Simhan, Samuel Parry, Judith H. Chung, David M. Haas, Ronald J. Wapner, George R. Saade, Brian M. Mercer, C. Noel Bairey-Merz, Philip Greenland, Deborah B. Ehrenthal, Shannon E. Barnes, Anthony L. Shanks, Uma M. Reddy, William A. Grobman, for the NICHD NuMoM2b and NHLBI NuMoM2b Heart Health Study Network

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