6079 | Radioimmunoassay, Diphenylhydantoin | Diphenylhydantoin Test System. |
6079 | Radioimmunoassay, Diphenylhydantoin | Diphenylhydantoin Test System. |
K894527 | FPR PHENYTOIN KIT | COLONY LABORATORIES, INC. |
K811775 | KALLESTAD ANTISERA TO PHENYTOIN | KALLESTAD LABORATORIES, INC. |
K791896 | CENTRIA PHENYTOIN RIA TEST SET | VENTREX LABORATORIES, INC. |