TY - GEN AU - McClelland,V AU - Watson,E AU - Safar,M TI - Several factors were not considered in study of increase in hay fever and eczema SN - 0959-8138 PY - 1998///0416 KW - Adolescent KW - Awareness KW - Cohort Studies KW - Eczema KW - epidemiology KW - Humans KW - Prevalence KW - Rhinitis, Allergic, Seasonal KW - United Kingdom N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1136/bmj.316.7132.707a ER -