Editorial: The semiotics of backache.
Hadler
Nortin M
NM
D000368:Aged; D001416:Back Pain / Q000523:psychology* / Q000628:therapy; D003142:Communication; D005851:Geriatric Nursing; D006296:Health Services / Q000706:statistics & numerical data; D006801:Humans; D009426:Netherlands; D009784:Occupational Diseases / Q000523:psychology