title: Group adbeta hemolytic streptoccal in varicella.
mesh_terms: D000842:Ankle; D002644:Chickenpox / Q000150:complications*; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007719:Knee Joint; D008297:Male; D013290:Streptococcal Infections / Q000150:complications*; D013297:Streptococcus pyogenes