TY - GEN AU - Jones,B M TI - Screening for pre-leukaemia SN - 0308-3616 PY - 1990///0214 KW - Humans KW - Mass Screening KW - Myelodysplastic Syndromes KW - diagnosis KW - Myeloproliferative Disorders KW - Preleukemia KW - prevention & control N1 - Publication Type: Journal Article; Review ER -