1. Doctors defend mixed-race baby for black woman;Fletcher, D.; Muir, H.,1994
2. Conference on payment for donors. St Anne's;Fertilisation, Human; Authority, Embryology,1995
3. A survey of semen donation: phase II - the view of donors;See, for example; R, Cook; S, Golombok;Human reproduction,1995
4. Why gamete donors should not be paid;F, See Shenfield; J, Steele S.;Human reproduction,1995
5. Wonderwoman and superman;See, for example; J, Harris