A view from the fields.
Altman
D G
DG
Department of Public Health Sciences, Bowman Gray School of Medicine, Winston-Salem 27157-1063.
D000383:Agriculture / Q000191:economics; D006293:Health Promotion; D006801:Humans; D010947:Plants, Toxic; D012907:Smoking / Q000191:economics / Q000331:legislation & jurisprudence; D014026:Nicotiana