Tsuda, E Factor with erythroid burst-promoting activity in human urine unlike other hematopoietic growth factors. [electronic resource] - International journal of hematology Oct 1991 - 363-9 p. digital Publication Type: Journal Article ISSN: 0925-5710 Subjects--Topical Terms: Anemia--urineAnimalsErythroid Precursor Cells--cytologyErythropoiesisHumansLymphokines--pharmacologyMiceTissue Inhibitor of Metalloproteinases