Nasal access ports - a novel innovation.
A J
AJ
Carswell
D L
DL
Baldwin
D004724:Endoscopy / Q000379:methods*; D006801:Humans; D009666:Nose; D020959:Polyethylene; D019736:Prostheses and Implants; D011474:Prosthesis Design; D013594:Syringes
D020959:Polyethylene