Ease of application of Chloromycetin Ophthalmic Ointment from a tube with a blue nozzle compared with a white nozzle.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002701:Chloramphenicol / Q000008:administration & dosage*; D003116:Color; D003231:Conjunctivitis / Q000188:drug therapy*; D004349:Drug Packaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010342:Patient Acceptance of Health Care; D012646:Self Administration / Q000295:instrumentation
D002701:Chloramphenicol