Sleep patterns and life style in Oxfordshire villages.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001290:Attitude; D004739:England; D005260:Female; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D009790:Occupations; D012424:Rural Population; D012890:Sleep; D012959:Socioeconomic Factors