Muscle progenitors with the diaphragm originate in the cervical somites, especially from segments C3 to C5, underscoring the complexity of its improvement.four van bi trong m?t chi?c b?m màng gi?ng nh? nh?ng chi?c ch?t ?óng m? t?i các “c?a” c?a b?m ?? gi? ho?c th? dung d?ch ra bên ngoài.+ C?ng b?m ???c trang b? v?i ?ng b?m linh ho?t, cho p