Self-perceived symptoms and care needs of patients with severe to very severe chronic obstructive pulmonary disease, congestive heart failure or chronic renal failure and its consequences for their closest relatives: the research protocol
- Daisy JA Janssen1Email author,
- Emiel FM Wouters2, 3,
- Jos MGA Schols4 and
- Martijn A Spruit5
BMC Palliative Care20087:5
© Janssen et al; licensee BioMed Central Ltd. 2008
Received: 08 January 2008
Accepted: 06 May 2008
Published: 06 May 2008
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