RT Journal Article SR Electronic T1 Ophthaproblem. Orbital cellulitis. JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 359 OP 359 VO 50 IS 3 A1 Khalid Hasanee A1 Sanjay Sharma YR 2004 UL http://www.cfp.ca/content/50/3/359.abstract AB