A tale of two systems--nurses practice environment, well being, perceived quality of care and patient safety in private and public hospitals in South Africa: a questionnaire survey.
Int J Nurs Stud. 2013 Feb;50(2):162-73. doi: 10.1016/j.ijnurstu.2012.11.002. Epub 2012 Dec 4. Int J Nurs Stud. 2013. PMID: 23218020