TY - JOUR T1 - Endocervical sampling devices. JF - British Journal of General Practice JO - Br J Gen Pract SP - 77 LP - 77 VL - 42 IS - 355 AU - N Balkrishna Y1 - 1992/02/01 UR - http://bjgp.org/content/42/355/77.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -