共 50 条
- [41] The impact of maternal age on the cost effectiveness of Down's syndrome screening - Reply BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1997, 104 (02): : 269 - 270
- [42] The Effect of Maternal Age on the Incidence of Major Malformations and Operations in Children with Down Syndrome MEDENIYET MEDICAL JOURNAL, 2022, 37 (03): : 226 - 233
- [45] The impact of maternal age on the cost effectiveness of Down's syndrome screening - Reply BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1996, 103 (11): : 1176 - 1177
- [46] The quadruple test for Down syndrome screening in pregnant women of advanced maternal age Archives of Gynecology and Obstetrics, 2012, 285 : 629 - 633
- [49] Effectiveness of prenatal screening for Down syndrome on the basis of maternal age in Cape Town SAMJ SOUTH AFRICAN MEDICAL JOURNAL, 2011, 101 (01): : 45 - 48
- [50] MATERNAL AGE EFFECT - THE ENIGMA OF DOWN-SYNDROME AND OTHER TRISOMIC CONDITIONS MUTATION RESEARCH, 1992, 296 (1-2): : 69 - 88