| Maternal heart rate changes during labour | European journal of obstetrics, gynecology, and reproductive biology |  | | 2011 | 706 | 0 |
|
| Prepregnancy body mass index and resting metabolic rate during pregnancy | Annals of nutrition & metabolism | | | 2010 | 640 | 0 |
|
| Effects of recommended levels of physical activity on pregnancy outcomes | American journal of obstetrics and gynecology | | | 2010 | 626 | 0 |
|
