Including physiological variables in studies might confuse more than clarify.
Department of Social Work, Umeå University, 901 87 Umeå, Sweden. Electronic address: par.salander@socw.umu.se.
Pär
P
Salander
D003142:Communication; D005260:Female; D006801:Humans; D007396:Internship and Residency; D008297:Male; D010817:Physician-Patient Relations; D013312:Stress, Physiological; D014342:Truth Disclosure