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Researchers and health professionals widely agree that systematic reviews are the most reliable form of health evidence available. Cochrane is considered the leader in systematic reviews due to the ...

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Se hicieron búsquedas en CENTRAL, MEDLINE, Embase, Web of Science Core Collection, Clinical ensayos.gov y en la Plataforma de registros internacionales de ensayos clínicos de la Organización Mundial ...

Regular aerobic exercise during pregnancy appears to improve physical fitness, but the evidence is insufficient to infer important risks or benefits for the mother or baby. Aerobic exercise is ...