Bryce Harper's elbow injury: Treatment, surgery outlook and can hitting make it worse?
Phillies' Bryce Harper to miss start of season after elbow surgery - NBC Sports
Bryce Harper to Get Elbow Surgery Next Week – NBC10 Philadelphia
Bryce Harper's rapid recovery, return to Phillies might defy precedent: Early May is possible - The Athletic
Bryce Harper, returning to Phillies, is a medical marvel