In what ways will he be better? <br>1: The curative effect is relatively more stable. There are also antibodies. It would be better if it were all human sources. If it were human mice, there might be more problems.
In what ways would he be better?<br>1: The effect is relatively more stable. There are antibodies, he wants the whole human source is better, if it is a human mouse may have more problems.
In what ways will he be better?<br>1: The curative effect is relatively more stable. There are also antibodies. If it is human or mouse, it may have more problems.<br>