Haveyoueverknowanyonewhosufferedfromarthritis(关节炎)?Many...
问题详情：Haveyoueverknowanyonewhosufferedfromarthritis(关节炎)?Manypeoplewhosufferfromthediseaseusecortisone(可的松)tokeeptheirarthritisundercontrol.Cortisoneischeapandeasilyavailablenow.butbecauseiton...