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. 1969 Jan 4;1(1):16-20.
doi: 10.5694/j.1326-5377.1969.tb49654.x.

A productive cough upon request as an index of chronic bronchitis: the effects of age, sex, smoking habit and environment upon prevalence in Australian general practice

B Gandevia

A productive cough upon request as an index of chronic bronchitis: the effects of age, sex, smoking habit and environment upon prevalence in Australian general practice

B Gandevia. Med J Aust. .
No abstract available

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