hat
1 2 3 Doucet, Sébastien; Soussignan, Robert; Sagot, Paul; Schaal, Benoist (23 oktòb 2009). « The Secretion of Areolar (Montgomery's) Glands from Lactating Women Elicits Selective, Unconditional Responses in Neonates ».
eng
1 2 3 Doucet, Sébastien; Soussignan, Robert; Sagot, Paul; Schaal, Benoist (23 October 2009). "The Secretion of Areolar (Montgomery's) Glands from Lactating Women Elicits Selective, Unconditional Responses in Neonates".