Daniella TERNEY ; Sándor BENICZKY ; Péter BARSI ; István KONDÁKOR ; József PERÉNYI ; Béla FALUDI ; Magdolna SZAPPER ; László VÉCSEI
Chinese Medical Journal 2006;119(1):77-79
Adolescent ; Female ; Hepatitis B Vaccines ; adverse effects ; Humans ; Multiple Sclerosis ; etiology ; Vaccination ; adverse effects