作者单位:
Northwestern University Feinberg School of Medicine, Children’s Memorial Hospital, Division of General Academic Pediatrics, Chicago, IL, United States
[1]
Harvard Medical School and Harvard Pilgrim Health Care Institute, Department of Population Medicine, Children’s Hospital Boston, Division of Infectious Diseases, Boston, MA, United States
[2]
University of Wisconsin School of Medicine and Public Health, Department of Family Medicine, Madison, WI, United States
[3]
University of Pittsburgh Medical Center, Magee-Women’s Hospital, Department of Obstetrics, Gynecology, and Reproductive Sciences, Pittsburgh, PA, United States
[4]
University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Division of Infectious Diseases, MLC 5019, 3333 Burnet Avenue, Cincinnati, OH 45226, United States
[5]
Respiratory Diseases Branch, Division of Bacterial Diseases, National Center for Immunization and Respiratory Diseases, Centers for Diseases Control and Prevention, Atlanta, GA, United States
[6]
发布时间
2013-11-20