Subzonal insertion of multiple sperm is a treatment for male factor infertility

Population study of causes, treatment, and outcome of infertility.

M.G.R. Hull, Cathryn Glazener, N. J. Kelly et al. · BMJ · 1985 · 1.1K citations · Full text

Fertility, Reproductive Health, Gynecology +19

Assisted fertilization by zona drilling: A mouse model for correction of oligospermia

Jon W. Gordon, Beth E. Talansky · Journal of Experimental Zoology · 1986 · 278 citations

Partial zona dissection of the human oocyte: a nontraumatic method using micromanipulation to assist zona pellucida penetration

Henry Malter, Jacques Cohen · Fertility and Sterility · 1989 · 271 citations

Human Oocyte, Gross Anatomy, Partial Zona Dissection +5

Lyonisation of the X Chromosome

R A MILLAR, T J BISCOE · The Lancet · 1963 · 201 citations

Chromatin, Cell Division, Cytogenetics +7

Fertilization of human oocytes by microinjection of a single spermatozoon under the zona pellucida

Andrea Laws-King, Alan Trounson, Henry Sathananthan et al. · Fertility and Sterility · 1987 · 185 citations

Spermatogenesis, Biology, Infertility +12