Facial changes caused by smoking: a comparison between smoking and nonsmoking identical twins.
California State University, Department of Psychology, Fullerton, Calif. 92834, nsegal@fullerton.edu.
Nancy L
NL
Segal
D005145:Face / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D015595:Skin Aging / Q000473:pathology*; D012907:Smoking / Q000009:adverse effects*