title: Preliminary report. L-phase organisms in maxillary sinus secretions.
mesh_terms: D000293:Adolescent; D000328:Adult; D000667:Ampicillin / Q000097:blood / Q000627:therapeutic use; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002506:Cephalexin / Q000097:blood / Q000627:therapeutic use; D004318:Doxycycline / Q000097:blood / Q000627:therapeutic use; D006193:Haemophilus influenzae / Q000302:isolation & purification*; D006801:Humans; D007740:L Forms / Q000302:isolation & purification*; D008443:Maxillary Sinus / Q000382:microbiology*; D008875:Middle Aged; D009174:Mycoplasma / Q000302:isolation & purification*; D012852:Sinusitis / Q000188:drug therapy / Q000382:microbiology*; D013296:Streptococcus pneumoniae / Q000302:isolation & purification*
chemical_list: D000900:Anti-Bacterial Agents; D000667:Ampicillin; D004318:Doxycycline; D002506:Cephalexin