Re: Kongerud J, Vale JR, Aalen 00. Questionnaire reliability and validity for aluminum potroom workers. Scand J Work Environ Health 1989;15:364-70. - Kongerud, Johny; Vale, Jon Rasmus; Aalen, Odd O. (Scandinavian Journal of Work, Environment & Health, 1990)
Keywords: aluminum potroom; aluminum potroom worker; amendment and correction; case history; evaluation; occupational history; questionnaire; reliability; respiratory symptom; validity; worker