(Q44647028)
Statements
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Optimal Cutoff Level of Breath Carbon Monoxide for Assessing Smoking Status in Patients With Asthma and COPD * (English)
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Optimal cutoff level of breath carbon monoxide for assessing smoking status in patients with asthma and COPD (English)
Susumu Sato
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Koichi Nishimura
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Hiroshi Koyama
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Mitsuhiro Tsukino
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Toru Oga
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Takashi Hajiro
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Michiaki Mishima
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1 November 2003
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124
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5
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1749-1754
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Identifiers
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