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Journal
BMJ
Volume
328
Issue
7436
Pages
386–7
Publication year
2004
Suggested citation
Toelle BG, Ng K, Belousova E, Salome CM, Peat JK, Marks GB. Prevalence of asthma and allergy in schoolchildren in Belmont, Australia: three cross sectional surveys over 20 years. BMJ. 2004; 328(7436): 386–7.