Article · Journal · 2004
N.Y.K. Agyei Jeffery, Helen Schurz Rogers, Carol Rubin, Henry Spliethoff, Patricia Fritz, Patrick J. Parsons
Epidemiology
Go to the publisher10.1097/00001648-200407000-00578
as printed: Nancy L. Jeffery
as printed: Helen S. Rogers
as printed: Patrick Parsons