Acute Respiratory Infections in the Population

Celsus (1935) De Medicina, vol I. Translator Spencer W G . Heinemann, London; Book IV, pp 370–371

Chretien J Holland W Macklem P Murray J Woodcock A (1984) New England Journal of Medicine 310, 982–984

Cockburn W C (1979) Journal of Infection 1, Suppl 2; pp 3–8

Crofton J Douglas A (1981) Respiratory Diseases. 3rd edn. Blackwell, Oxford;p 150

Dingle J H Badger G F Jordan W S (1964) Illness in the Home. Press of the Western Reserve University, Cleveland; pp 5, 19

Fox J P Elveback L R Spigland I Frithingham T E Stevens D A Huger M (1966) American Journal of Epidemiology 83, 389–412

Gray B M Converse G M III Dillon H C Jr (1980) Journal of Infectious Diseases 142, 923–933

Gwaltney J M Jr Hendley J O Simon G Jordan W S Jr (1967) Journal of the American Medical Association 202, 494–500

Hippocrates (1950) Translator Chadwick J Mann W N . Blackwell, Oxford; p 23

Holland W W (1982) Thorax 37, 401–403

Hope-Simpson R E Higgins P G (1969) Progress in Medical Virology. Karger, Basel; Vol 11, pp 354–407

Howard J E Nelson J D Clahsen J Jackson L H (1976) American Journal of Diseases of Children 130, 965–970

Isaacs D Flowers D Clarke J R Valman H B Macnaughton M R (1983) Archives of Disease in Childhood 58, 500–503

Lambert H P (1980) Archives of Disease in Childhood 55, 915–916

Logan W P D Cushion A A (1958) Morbidity Statistics from General Practice, vol 1. HMSO, London; pp 76–78

Miller D L (1973) Postgraduate Medical Journal 49, 749–762

Poole P M Tobin J O'H (1973) Postgraduate Medical Journal 49, 778–787

Reid D D (1969) Proceedings of the Royal Society of Medicine 62, 311–316

Royal College of General Practitioners/OPCS/DHSS (1979) Morbidity Statistics from General Practice 1971–72 (Studies on Medical Population Subjects No. 36). HMSO, London

Townsend J G Sydenstricker E (1927) Public Health Reports (Washington) 42, 99–121

Van Volkenburg V A Frost W H (1933) American Journal of Hygiene 17, 122–153