TY - JOUR A1 - Griffiths, P.L. A1 - Brown, J.J. A1 - Smith, W.F. T1 - A comparison of univariate and multivariate multilevel models for repeated measures of use of antenatal care in Uttar Pradesh Y1 - 2004 DO - 10.1111/j.1467-985X.2004.00602.x VL - 167 IS - 4 ER -