(Q34315062)
Statements
1 reference
25-hydroxyvitamin D deficiency, exacerbation frequency and human rhinovirus exacerbations in chronic obstructive pulmonary disease (English)
1 reference
Jennifer K Quint
1 reference
Gavin C Donaldson
1 reference
Nancy Wassef
1 reference
John R Hurst
1 reference
Michael Thomas
1 reference
Jadwiga A Wedzicha
1 reference
1 reference
22 June 2012
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference