'Is it normal?' A simple question that often lacks an easy answer.
London School of Hygiene and Tropical Medicine, London, WC1H 9SH, UK.
Selaine
S
Niedel
Martin
M
McKee
D000368:Aged; D002648:Child; D003142:Communication; D032882:Comprehension; D006801:Humans; D010817:Physician-Patient Relations