title: The meaning of preoperative cultures in ophthalmology.
mesh_terms: D000293:Adolescent; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001407:Bacillus / Q000302:isolation & purification; D001419:Bacteria / Q000302:isolation & purification*; D001431:Bacteriological Techniques; D003228:Conjunctiva / Q000382:microbiology*; D005143:Eyelids / Q000382:microbiology*; D006801:Humans; D017053:Infection Control; D013508:Ophthalmologic Surgical Procedures; D011183:Postoperative Complications / Q000517:prevention & control; D011300:Preoperative Care; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification
chemical_list: D000900:Anti-Bacterial Agents