Investigation into the increase in hay fever and eczema at age 16 observed between the 1958 and 1970 British birth cohorts

Author(s): Butland, B. K., Strachan, D. P. , Lewis, S. , Bynner, J. , Butler, N. , Britton, J.

Journal/Book: bmj. 1997; 7110(20.9.): 717-721.

Keyword(s): heuschnupfen. england