| Factors associated with teenage pregnancy in the European Union countries: a systematic review M Imamura, J Tucker, P Hannaford, MO Da Silva, M Astin, L Wyness, ... European journal of public health 17 (6), 630-636, 2007 | 336 | 2007 |
| Fear of childbirth and risk of cesarean delivery: a cohort study in six European countries EL Ryding, M Lukasse, ASV Parys, AM Wangel, H Karro, H Kristjansdottir, ... Birth 42 (1), 48-55, 2015 | 268 | 2015 |
| Frozen embryo transfers: implications of clinical and embryological factors on the pregnancy outcome A Salumets, AM Suikkari, S Mäkinen, H Karro, A Roos, T Tuuri Human Reproduction 21 (9), 2368-2374, 2006 | 141 | 2006 |
| Prevalence of experienced abuse in healthcare and associated obstetric characteristics in six European countries M Lukasse, AM Schroll, H Karro, B Schei, T Steingrimsdottir, ... Acta obstetricia et gynecologica Scandinavica 94 (5), 508-517, 2015 | 135 | 2015 |
| Is a poor pregnancy outcome related to young maternal age? A study of teenagers in Estonia during the period of major socio-economic changes (from 1992 to 2002) K Haldre, K Rahu, H Karro, M Rahu European Journal of Obstetrics & Gynecology and Reproductive Biology 131 (1 …, 2007 | 131 | 2007 |
| Circulating miR-200–family micro-RNAs have altered plasma levels in patients with endometriosis and vary with blood collection time K Rekker, M Saare, AM Roost, T Kaart, D Soritsa, H Karro, A Soritsa, ... Fertility and sterility 104 (4), 938-946. e2, 2015 | 120 | 2015 |
| Social determinants of birthweight and length of gestation in Estonia during the transition to democracy I Koupilova, K Rahu, M Rahu, H Karro, DA Leon International Journal of Epidemiology 29 (1), 118-124, 2000 | 114 | 2000 |
| Terminations of pregnancy in the European Union M Gissler, I Fronteira, A Jahn, H Karro, C Moreau, M Oliveira da Silva, ... BJOG: An International Journal of Obstetrics & Gynaecology 119 (3), 324-332, 2012 | 110 | 2012 |
| Allelic estrogen receptor 1 (ESR1) gene variants predict the outcome of ovarian stimulation in in vitro fertilization S Altmäe, K Haller, M Peters, O Hovatta, A Stavreus-Evers, H Karro, ... MHR: Basic science of reproductive medicine 13 (8), 521-526, 2007 | 102 | 2007 |
| Teenage pregnancies in the European Union in the context of legislation and youth sexual and reproductive health services K Part, C Moreau, S Donati, M Gissler, I Fronteira, H Karro, ... Acta obstetricia et gynecologica Scandinavica 92 (12), 1395-1406, 2013 | 85 | 2013 |
| Individual and familial factors associated with teenage pregnancy: an interview study K Haldre, K Rahu, M Rahu, H Karro European Journal of Public Health 19 (3), 266-270, 2009 | 85 | 2009 |
| Polymorphisms in ESR1, ESR2 and HSD17B1 genes are associated with fertility status in endometriosis M Lamp, M Peters, E Reinmaa, K Haller-Kikkatalo, T Kaart, Ü Kadastik, ... Gynecological Endocrinology 27 (6), 425-433, 2011 | 82 | 2011 |
| Prevalence of emotional, physical and sexual abuse among pregnant women in six European countries M Lukasse, AM Schroll, EL Ryding, J Campbell, H Karro, H Kristjansdottir, ... Acta obstetricia et gynecologica Scandinavica 93 (7), 669-677, 2014 | 77 | 2014 |
| Elevated blood plasma antioxidant status is favourable for achieving IVF/ICSI pregnancy A Velthut, M Zilmer, K Zilmer, T Kaart, H Karro, A Salumets Reproductive biomedicine online 26 (4), 345-352, 2013 | 70 | 2013 |
| The influence of menstrual cycle and endometriosis on endometrial methylome M Saare, V Modhukur, M Suhorutshenko, B Rajashekar, K Rekker, ... Clinical epigenetics 8, 1-10, 2016 | 69 | 2016 |
| Pregnancy intendedness and the association with physical, sexual and emotional abuse–a European multi-country cross-sectional study M Lukasse, M Laanpere, H Karro, H Kristjansdottir, AM Schroll, ... BMC pregnancy and childbirth 15, 1-9, 2015 | 67 | 2015 |
| High-throughput sequencing approach uncovers the miRNome of peritoneal endometriotic lesions and adjacent healthy tissues M Saare, K Rekker, T Laisk-Podar, D Sõritsa, AM Roost, J Simm, ... PLoS One 9 (11), e112630, 2014 | 65 | 2014 |
| A history of abuse and operative delivery–results from a European multi-country cohort study B Schei, M Lukasse, EL Ryding, J Campbell, H Karro, H Kristjansdottir, ... PloS one 9 (1), e87579, 2014 | 64 | 2014 |
| Polymorphisms in MMP-2 and MMP-9 promoter regions are associated with endometriosis M Saare, M Lamp, T Kaart, H Karro, Ü Kadastik, A Metspalu, M Peters, ... Fertility and sterility 94 (4), 1560-1563, 2010 | 53 | 2010 |
| Aromatase gene (CYP19A1) variants, female infertility and ovarian stimulation outcome: a preliminary report S Altmäe, K Haller, M Peters, M Saare, O Hovatta, A Stavreus-Evers, ... Reproductive biomedicine online 18 (5), 651-657, 2009 | 52 | 2009 |
