1. Orbital facial complications of sinusitis in children.;Fearon;Laryngoscope,1979
2. Orbital cellulitis with abscess formation caused by sinusitis (letter comment).;Harrison;Ann Otol Rhinol Laryngol,1989
3. Orbital involvement in acute sinusitis.;Hawkins;Lessons from,1977
4. The acute orbit Preseptal (periorbital) cellulitis, subperiosteal abscess and orbital cellulitis due to sinusitis.;Moloney;J Laryngol Otol,1987
5. Orbital and periorbital cellulitis in children.;Rubinstein;Head Neck Surg,1982