TY - GEN AU - Jacobs,A TI - The myelodysplastic syndromes SN - 0267-0623 PY - 1987///1214 KW - Humans KW - Isotretinoin KW - Myelodysplastic Syndromes KW - drug therapy KW - Tretinoin KW - therapeutic use N1 - Publication Type: Letter UR - https://doi.org/10.1136/bmj.295.6597.553-b ER -