Smoking, saliva and salivation.
Macgregor
I D
ID
D003728:Dental Calculus / Q000209:etiology; D003773:Dental Plaque / Q000209:etiology; D006801:Humans; D012463:Saliva / Q000032:analysis; D012472:Salivation; D012907:Smoking / Q000009:adverse effects*