Most popular Cochrane evidence:
Giving melatonin to women in pregnancy to protect the baby's brain and improve long-term outcomes for the baby
Weaning from mechanical ventilation using pressure support or a T-tube for a spontaneous breathing trial
Routine abdominal drainage versus no drainage for patients undergoing uncomplicated laparoscopic cholecystectomy
Abortion after three months of pregnancy can be done by an operation or with medicines. This review looked at which way is better.