A study of Hemophilus influenzae precipitins in the serum of working men in relation to smoking habits, bronchial infection, and airway obstruction.

Bibliográfalaš dieđut
Váldodahkkit: May, JR, Peto, R, Tinker, C, Fletcher, C
Materiálatiipa: Journal article
Giella:English
Almmustuhtton: 1973