Bangham, D. R., Mussett, M. V. & Stack-Dunne, M. P.(1963). The Second International Standard for Prolactin. Bulletin of the World Health Organization, 29 (6), 721 - 728. https://apps.who.int/iris/handle/10665/267079
Journal
Bulletin of the World Health Organization, 29 (6): 721 - 728
