TY - JOUR A1 - Anderson, N.A. A1 - Goossens, A.V. A1 - Gianaroli, L. A1 - Felberbaum, R. A1 - de Mouzon, J. A1 - Nygren, K.G. T1 - Assisted reproductive technology in Europe, 2003. Results generated from European registers by ESHRE Y1 - 2007 DO - 10.1093/humrep/dem053 JF - Human Reproduction VL - 22 IS - 6 SP - 1513 EP - -25 ER -