Lippincott, Williams & Wilkins, Medical Care, 5(51), p. 425-429, 2013
DOI: 10.1097/mlr.0b013e31828d1489
Lippincott, Williams & Wilkins, Medical Care, 6(51), p. 563
DOI: 10.1097/mlr.0b013e3182986616
Export citation
Search in Google Scholar
Full text: Unavailable