Smoking and wrinkling of the skin.
Shuster
S
S
D000818:Animals; D003094:Collagen / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D015595:Skin Aging / Q000502:physiology*; D012907:Smoking / Q000009:adverse effects*; D013472:Sunlight / Q000009:adverse effects
D003094:Collagen