![Twins studies as a model for studies on the interaction between smoking and genetic factors in the development of chronic bronchitis: Figure 1]()
Twins studies as a model for studies on the interaction between smoking and genetic factors in the development of chronic bronchitis: Figure 1Svartengren, Magnus; Engström, Gunnar; Anderson, Martin; Hallberg, Jenny; Edula, Goutham; Verdier, Maria Gerhardsson de; Dahlbäck, Magnus; Lindberg, Claes M.; Forsman-Semb, Kristina; Nihlén, Ulf; Fehniger, Thomas E. · Biochemical Society Transactions · 2009