Which symptoms come first? Exploration of temporal relationships between cancer-related symptoms over an 18-month period
Annals of Behavioral Medicine (2013) - Comment
pubmed: 23508468  doi: 10.1007/s12160-012-9459-1  issn: 1532-4796  issn: 0883-6612 

Claudia Trudel-Fitzgerald, Josée Savard, Hans Ivers