Boscoe, M J Iatrogenic collapse. [electronic resource] - British medical journal Nov 1979 - 1367 p. digital Publication Type: Letter ISSN: 0007-1447 Standard No.: 10.1136/bmj.2.6201.1367 doi Subjects--Topical Terms: FemaleHumansIntrauterine DevicesMeperidine--administration & dosage