title: [Progressive knee stiffness in a child following intramuscular injections].
mesh_terms: D002675:Child, Preschool; D003286:Contracture / Q000139:chemically induced* / Q000601:surgery; D006801:Humans; D007273:Injections, Intramuscular / Q000009:adverse effects; D007717:Knee / Q000601:surgery; D008297:Male; D010406:Penicillins / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D010406:Penicillins
vernacular_title: Progressive kindliche Kniestrecksteife nach intramuskulären Injektionen.