SocietyThe survival of a sheep 21 days outside the maternal belly that opens the door to saving extreme preemiesAlbert Diumenjó Segalà03-07-2026
![The survival of a sheep 21 days outside the maternal belly opens the door to saving extreme premature babies](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)