Blackledge G, Verweij J, Fuchs R, Keizer H J, Somers R, Rankin E, Kerbrat P, van Oosterom A, Sylvester R, Thomas D
Department of Medicine, Queen Elizabeth Hospital, Edgbaston, Birmingham, U.K.
Eur J Cancer Clin Oncol. 1989 Dec;25(12):1891-3. doi: 10.1016/0277-5379(89)90366-0.