Palmer, K H The synthesis of 6-chloro-17-hydroxpregna-4,6-diene-3,20-dione-4-14C acetate (Chlormadinone-4-C acetate). [electronic resource] - Journal of labelled compounds - 16-22 p. digital Publication Type: Journal Article ISSN: 0022-2135 Standard No.: 10.1002/jlcr.2590070104 doi Subjects--Topical Terms: Chlormadinone AcetateContraceptionContraceptive AgentsContraceptive Agents, FemaleFamily Planning Services