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Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library.
| #1 | pregnan* |
| #2 | postpartum |
| #3 | gestation |
| #4 | Weight gain |
| #5 | body mass index |
| #6 | diet |
| #7 | lifestyle |
| #8 | Physical activity |
| #9 | intervention |
| #10 | Follow up |
| #11 | Weight retention |
| #12 | skinfold |
| #13 | animal not human |
| #14 | #1 OR #2 OR #3 |
| #15 | #4 OR #5 |
| #16 | #6 OR #7 OR #8 OR #9 |
| #17 | #10 OR #11 OR #12 |
| #18 | #14 AND #15 AND #16 AND #17 |
| #19 | #18 NOT #13 |
| Articles cited: 277 | |
