pubmed:affiliation |
Family Health Care Nursing (E.L.W.), University of California, San Francisco, San Francisco General Hospital, San Francisco, CA 94110, USA. ewolfe@sfghpeds.ucsf.edu
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't,
Research Support, N.I.H., Extramural
|