'Nation under stress': Doctors say mental health a top priority in Ukraine
By Dr. Nicholas P. Kondoleon
March 22, 2022
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from International
Dr. Nicholas P. Kondoleon
, ABC News
How athletes can return to exercise after COVID-19 infection: New guidance released
By Dr. Nicholas P. Kondoleon
March 16, 2022
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from Health
Dr. Nicholas P. Kondoleon
, ABC News