Easing the pain.
Wolfsohn
R S
RS
D018712:Analgesics, Non-Narcotic / Q000008:administration & dosage; D005157:Facial Pain / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D016745:Root Planing / Q000009:adverse effects*
D018712:Analgesics, Non-Narcotic