KleinmanRJacobsonLHormannEWalkerW A, 'Protein values of milk samples from mothers without biological pregnancies’, Journal of Paediatrics, 97, 4, 612–615, 1980.
2.
Resources in Human Nurturing, International, 3885 Forest Street, PO Box 6861, Denver, Colorado 80206, USA.
3.
La Leche League GB Headquarters, PO Box BM3424, London, ECIV 6XX.
4.
National Childbirth Trust Headquarters, 9 Queensborough Terrace, London ECIV 3tb.
