RT Journal Article SR Electronic T1 Corrections: cost of oxytetracycline tablets JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 12 OP 12 DO 10.1136/dtb.9.3.12 VO 9 IS 3 YR 1971 UL http://dtb.bmj.com/content/9/3/12.1.abstract AB The basic NHS cost of an average 5-day course is 2/8, not 5/6 as stated in the table on p.103 (Dec 18, 1970).