Six-year follow-up of a trial of antenatal Vitamin D for asthma reduction
Augusto A. Litonjua, Vincent J. Carey, Nancy Laranjo, Benjamin J. Stubbs, Hooman Mirzakhani, George T. O'Connor, Megan Sandel, Avraham Beigelman, Leonard B. Bacharier, Robert S. Zeiger, Michael Schatz, Bruce W. Hollis, Scott T. Weiss