John, R Macroprolactin reactivities in prolactin assays: an issue for clinical laboratories and equipment manufacturers. [electronic resource] - Clinical chemistry Jun 2000 - 884-5 p. digital Publication Type: Case Reports; Comparative Study; Letter ISSN: 0009-9147 Subjects--Topical Terms: AdultFemaleHumansImmunoglobulin G--bloodImmunohistochemistryLuminescent MeasurementsProlactin--bloodRadioimmunoassay