TY - JOUR A1 - Cremin, I. A1 - Mushati, P. A1 - Hallett, T. A1 - Mupambireyi, Z. A1 - Nyamukapa, C. A1 - Garnett, G. A1 - Gregson, S. T1 - Measuring trends in age at first sex and age at marriage in Manicaland, Zimbabwe. Y1 - 2009 DO - 10.1136/sti.2008.033431 JF - Sexually Transmitted Infections VL - 85 IS - Suppl 1 ER -