@article {Pryka:January 1998:0149-2918:141,
	author = "Pryka R.",
	author = "Kowalsky S.",
	author = "Haverstock D.",
	title = "Efficacy and tolerability of twice-daily ciprofloxacin 750 mg in the treatment of patients with acute exacerbations of chronic bronchitis and pneumonia",
	journal = "Clinical Therapeutics",
	volume = "20",
	year = "January 1998",
	abstract = "",
	pages = "141-155(15)",
	url = "http://www.ingentaconnect.com/content/els/01492918/1998/00000020/00000001/art80041"
	doi = "doi:10.1016/S0149-2918(98)80041-6"
}