Immunoglobulin assay.
D003276:Contraceptives, Oral / Q000494:pharmacology; D006801:Humans; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis; D008722:Methods; D005719:gamma-Globulins / Q000032:analysis*
D003276:Contraceptives, Oral; D007074:Immunoglobulin G; D005719:gamma-Globulins