0000950123-05-013055 424B3 1 20051103 20051103 SCHEIN HENRY INC 0001000228 5047 113136595 DE 1226 424B3 33 333-120246 051177756 135 DURYEA RD MELVILLE NY 11747 6318425500X6867 135 DURYEA RD MELVILLE NY 11747 424B3 1 y13622b3e424b3.htm PROSPECTUS SUPPLEMENT