D K Griffin, L J Wilton, A H Handyside, G H Atkinson, R M Winston, J D Delhanty et al
Griffin D K, Wilton L J, Handyside A H, Atkinson G H, Winston R M, Delhanty J D et al.
Diagnosis of sex in preimplantation embryos by fluorescent in situ hybridisation.
British Medical Journal 1993; 306 :1382
doi:10.1136/bmj.306.6889.1382