Clarification.
Howder
Jana
J
D005390:Fires / Q000517:prevention & control*; D006801:Humans; D008153:Lubrication; D009666:Nose / Q000033:anatomy & histology; D010102:Oxygen Inhalation Therapy; D010577:Petrolatum / Q000008:administration & dosage / Q000009:adverse effects*
D010577:Petrolatum