Kravitz, H. M., Matthews, K. A., Joffe, H., Bromberger, J. T., Hall, M. H., Ruppert, K., & Janssen, I. (2020). Trajectory Analysis of Sleep Maintenance Problems in Midlife Women Before and After Surgical Menopause: The Study of Women’s Health Across the Nation (SWAN). Menopause.

Kravitz, Howard M., Karen A. Matthews, Hadine Joffe, Joyce T. Bromberger, Martica H. Hall, Kristine Ruppert, i Imke Janssen. "Trajectory Analysis of Sleep Maintenance Problems in Midlife Women Before and After Surgical Menopause: The Study of Women’s Health Across the Nation (SWAN)." Menopause 2020.

Kravitz, Howard M., et al. "Trajectory Analysis of Sleep Maintenance Problems in Midlife Women Before and After Surgical Menopause: The Study of Women’s Health Across the Nation (SWAN)." Menopause 2020.