Purification of rat prolactin : Development of an homologous radioimmunological assay and comparison with the NIAMDD system Nadine MARTINAT, Elisabeth HALL, J. P. RAVAULT and M. P. DUBOISAnn. Biol. anim. Bioch. Biophys., 19 6 (1979) 1771-1788DOI: https://doi.org/10.1051/rnd:19791013