Cite
HARVARD Citation
Lal, S. et al. (1964). Forced Expiratory Time: A Simple Test for Airways Obstruction. BMJ. 1 (5386), pp. 814-817. [Online].
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Lal, S. et al. (1964). Forced Expiratory Time: A Simple Test for Airways Obstruction. BMJ. 1 (5386), pp. 814-817. [Online].