1. Amico JA (1985) The radioimmunoassay of oxytocin: new developments. In: Amico JA, Robinson AG (eds) Oxytocin: clinical and laboratory studies. Excerpta Medica, Amsterdam, pp 3–15
2. Amico JA, Fuchs AR, Haidar J, Leake RD, Robinson ICAF, Robinson AG (1985) Collaborative study of the radioimmunoassay of oxytocin. In: Amico JA, Robinson AG (eds) Oxytocin: clinical and laboratory studies. Excerpta Medica, Amsterdam, pp 44–50
3. Bicknell RJ, Flint APF, Leng G, Sheldrick EL (1982) Phasic patterns of electrical stimulation enhances oxytocin secretion from the isolated neurohypophysis. Neurosci Lett 30:47–50
4. Bisset GW, Clark BJ, Haidar J, Harris MC, Lewis GP, Rocha e Silva M Jr (1967 a) The assay of milk-ejecting activity in the lactating rat. Br J Pharmacol Chemother 31:537–549
5. Bisset GW, Clark BJ, Lewis GP (1967 b) The mechanism of the inhibitory action of adrenaline on the mammary gland. Br J Pharmacol Chemother 31:550–559