Luyt, D. K., Burton, P. R., & Simpson, H. (1993). Epidemiological study of wheeze, doctor diagnosed asthma, and cough in preschool children in Leicestershire.
Παραπομπή Chicago StyleLuyt, D K., P R. Burton, και H. Simpson. Epidemiological Study of Wheeze, Doctor Diagnosed Asthma, and Cough in Preschool Children in Leicestershire. 1993.
Παραπομπή MLALuyt, D K., P R. Burton, και H. Simpson. Epidemiological Study of Wheeze, Doctor Diagnosed Asthma, and Cough in Preschool Children in Leicestershire. 1993.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.