Cancer pain: how to measure the fifth vital sign.
Davis
Mellar P
MP
Harry R. Horvitz Center for Palliative Medicine, The Cleveland Clinic Foundation, OH 44195, USA. davism6@ccf.org
Walsh
Declan
D
D006801:Humans; D008487:Medical History Taking; D009369:Neoplasms / Q000150:complications*; D010146:Pain / Q000209:etiology*; D010147:Pain Measurement / Q000379:methods*; D010808:Physical Examination