| Environmental and sow-related factors affecting the duration of farrowing C Oliviero, M Heinonen, A Valros, O Peltoniemi Animal reproduction science 119 (1-2), 85-91, 2010 | 326 | 2010 |
| Effect of the environment on the physiology of the sow during late pregnancy, farrowing and early lactation C Oliviero, M Heinonen, A Valros, O Hälli, OAT Peltoniemi Animal reproduction science 105 (3-4), 365-377, 2008 | 246 | 2008 |
| Seasonal and management effects on fertility of the sow: a descriptive study OAT Peltoniemi, RJ Love, M Heinonen, V Tuovinen, H Saloniemi Animal Reproduction Science 55 (1), 47-61, 1999 | 209 | 1999 |
| Feeding sows with high fibre diet around farrowing and early lactation: impact on intestinal activity, energy balance related parameters and litter performance C Oliviero, T Kokkonen, M Heinonen, S Sankari, O Peltoniemi Research in veterinary science 86 (2), 314-319, 2009 | 177 | 2009 |
| Seasonal infertility in sows: a five year field study to analyze the relative roles of heat stress and photoperiod V Auvigne, P Leneveu, C Jehannin, O Peltoniemi, E Sallé Theriogenology 74 (1), 60-66, 2010 | 164 | 2010 |
| Lameness and fertility of sows and gilts in randomly selected loose‐housed herds in Finland M Heinonen, J Oravainen, T Orro, L Seppä‐Lassila, E Ala‐Kurikka, ... Veterinary Record 159 (12), 383-387, 2006 | 138 | 2006 |
| Impact of lameness and claw lesions in sows on welfare, health and production M Heinonen, O Peltoniemi, A Valros Livestock Science 156 (1-3), 2-9, 2013 | 124 | 2013 |
| Factors effecting reproduction in the pig: seasonal effects and restricted feeding of the pregnant gilt and sow OAT Peltoniemi, A Tast, RJ Love Animal Reproduction Science 60, 173-184, 2000 | 121 | 2000 |
| Porcine field fertility with two different insemination doses and the effect of sperm morphology K Alm, OAT Peltoniemi, E Koskinen, M Andersson Reproduction in domestic animals 41 (3), 210-213, 2006 | 116 | 2006 |
| The challenge of large litters on the immune system of the sow and the piglets C Oliviero, S Junnikkala, O Peltoniemi Reproduction in Domestic Animals 54, 12-21, 2019 | 109 | 2019 |
| Nest-building in sows: Effects of farrowing housing on hormonal modulation of maternal characteristics J Yun, KM Swan, K Vienola, C Farmer, C Oliviero, O Peltoniemi, A Valros Applied Animal Behaviour Science 148 (1-2), 77-84, 2013 | 95 | 2013 |
| Tail biting induces a strong acute phase response and tail-end inflammation in finishing pigs M Heinonen, T Orro, T Kokkonen, C Munsterhjelm, O Peltoniemi, A Valros The Veterinary Journal 184 (3), 303-307, 2010 | 92 | 2010 |
| Experience of moderate bedding affects behaviour of growing pigs C Munsterhjelm, OAT Peltoniemi, M Heinonen, O Hälli, M Karhapää, ... Applied Animal Behaviour Science 118 (1-2), 42-53, 2009 | 90 | 2009 |
| Seasonal alterations in circadian melatonin rhythms of the European wild boar and domestic gilt A Tast, O Hälli, S Ahlström, H Andersson, RJ Love, OAT Peltoniemi Journal of pineal research 30 (1), 43-49, 2001 | 88 | 2001 |
| The effect of litter size, parity and farrowing duration on placenta expulsion and retention in sows S Björkman, C Oliviero, PJ Rajala-Schultz, NM Soede, OAT Peltoniemi Theriogenology 92, 36-44, 2017 | 87 | 2017 |
| Early disruption of pregnancy as a manifestation of seasonal infertility in pigs A Tast, OAT Peltoniemi, JV Virolainen, RJ Love Animal Reproduction Science 74 (1-2), 75-86, 2002 | 80 | 2002 |
| Seasonality of reproduction in gilts and sows OAT Peltoniemi, JV Virolainen Reproduction. Supplement 62, 205-218, 2006 | 79 | 2006 |
| Farrowing environment has an impact on sow metabolic status and piglet colostrum intake in early lactation J Yun, KM Swan, K Vienola, YY Kim, C Oliviero, OAT Peltoniemi, A Valros Livestock Science 163, 120-125, 2014 | 71 | 2014 |
| Prepartum nest-building has an impact on postpartum nursing performance and maternal behaviour in early lactating sows J Yun, KM Swan, C Farmer, C Oliviero, O Peltoniemi, A Valros Applied Animal Behaviour Science 160, 31-37, 2014 | 70 | 2014 |
| Prolonged duration of farrowing is associated with subsequent decreased fertility in sows C Oliviero, S Kothe, M Heinonen, A Valros, O Peltoniemi Theriogenology 79 (7), 1095-1099, 2013 | 68 | 2013 |
