Pentchev, P G The isolation and characterization of sphingomyelinase from human placental tissue. [electronic resource] - Biochimica et biophysica acta Aug 1977 - 312-21 p. digital Publication Type: Journal Article ISSN: 0006-3002 Standard No.: 10.1016/0005-2760(77)90189-8 doi Subjects--Topical Terms: FemaleHumansHydrogen-Ion ConcentrationKineticsMolecular WeightPhosphoric Diester Hydrolases--metabolismPlacenta--enzymologyPregnancySphingomyelin Phosphodiesterase--isolation & purificationStructure-Activity Relationship