Loss of form in young athletes due to viral infection.
Roberts
J A
JA
D000293:Adolescent; D000328:Adult; D003384:Coxsackievirus Infections / Q000150:complications*; D029822:Enterovirus B, Human; D005221:Fatigue / Q000209:etiology*; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000150:complications*; D008297:Male; D014142:Track and Field