We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBreast-feeding and plasma oxytocin concentrations.AuthorsLucas, A; Drewett, R B; Mitchell, M DPublicationBMJ, 1980, Vol 281, Issue 6244, p834ISSN0959-8138Publication typearticleDOI10.1136/bmj.281.6244.834