RT Journal Article SR Electronic T1 Ayre v Aylesbury cervical spatulas. JF Genitourinary Medicine JO Genitourin Med FD BMJ Publishing Group Ltd SP 402 DO 10.1136/sti.65.6.402 VO 65 IS 6 A1 K Shanmurgaratnam A1 K Sankar A1 V Wadehra YR 1989 UL http://sti.bmj.com/content/65/6/402.1.abstract AB