Published in BMJ on May 11, 1991
Condoms as a primary method of contraception. BMJ (1991) 0.75
Emergency contraception. BMJ (1991) 3.74
A little something for the HIV epidemic? BMJ (1991) 1.47
Knowledge and use of secondary contraception among patients requesting termination of pregnancy. BMJ (1993) 5.50
Contraceptive implants. BMJ (1996) 2.56
The value of a single serum progesterone measurement in the midluteal phase as a criterion of a potentially fertile cycle ("ovulation") derived form treated and untreated conception cycles. Fertil Steril (1982) 1.42
Is spermatozoan acrosin a predictor of fertilization and embryo quality in the human? Fertil Steril (1993) 1.38
Anovulatory and ovulatory infertility: results with simplified management. Br Med J (Clin Res Ed) (1982) 1.24
Prognostic value of the postcoital test: prospective study based on time-specific conception rates. Br J Obstet Gynaecol (1982) 1.24
Guidelines for prescribing combined oral contraceptives. BMJ (1996) 1.17
Fetal movements; factors affecting their perception. Eur J Obstet Gynecol Reprod Biol (1991) 0.99
Establishment of pregnancy after removal of sperm antibodies in vitro. BMJ (1992) 0.97
Uterine scar rupture in labour induced with vaginal prostaglandin E2. Lancet (1980) 0.92
Fetomaternal macrotransfusion in the Yorkshire region. 1. Prevalence and obstetric factors. Br J Obstet Gynaecol (1988) 0.90
Clinical experience with the triple test for Down's syndrome screening. J Perinat Med (1991) 0.83
The influence of the area opaca on the development of the young chick embryo. J Embryol Exp Morphol (1967) 0.82
Platelets and uric acid in the prediction of preeclampsia. Am J Obstet Gynecol (1985) 0.79
Normal fertility in women with post-pill amenorrhoea. Lancet (1981) 0.78
Post-pill amenorrhea: a causal study. Fertil Steril (1981) 0.77
Effect of cervical traction with a tenaculum on the uterocervical angle. Br J Obstet Gynaecol (1991) 0.77
Has in vitro fertilization made salpingoscopy obsolete? Br J Obstet Gynaecol (1991) 0.75
Genital tract infections associated with the intrauterine contraceptive device can be reduced by inserting the threads into the uterine cavity. Br J Obstet Gynaecol (1993) 0.75
Safety of modern oral contraceptives. Lancet (1996) 0.75
Transsexualism. Br J Psychiatry (1991) 0.75
Nasal absorption of progesterone in women. Br J Obstet Gynaecol (1987) 0.75
Autonomy and its limitations in artificial reproduction. Baillieres Clin Obstet Gynaecol (1991) 0.75
Prospective multicentre study comparing levonorgestrel implants with a combined contraceptive pill: final results. Br J Fam Plann (1999) 0.75
[STD prevention and unplanned pregnancies in Great Britain]. Contracept Fertil Sex (Paris) (1995) 0.75
Cardiovascular disease and oral contraceptive use. Eur J Contracept Reprod Health Care (1998) 0.75
Oestrogen measurement to predict multiple pregnancy from gonadotrophin therapy in amenorrhoea. Clin Reprod Fertil (1985) 0.75
Fetomaternal macrotransfusion in the Yorkshire region. 2. Perinatal outcome. Br J Obstet Gynaecol (1988) 0.75
The effect of anticoagulants, enzyme inhibitors and long term storage on the extraction of known concentrations of methionine enkephalin in human plasma. Life Sci (1989) 0.75
Semi-quantitative detection of Down's syndrome with PCR. Lancet (1992) 0.75
Another pill scare -- should we audit its impact? Audit Unit News (1996) 0.75
Antepartum haemoperitoneum due to placenta increta. Case report. Br J Obstet Gynaecol (1980) 0.75
[Prevention of sexually transmitted diseases and unwanted pregnancies in Great Britain]. Contracept Fertil Sex (1995) 0.75
A comparison between the lecithin-sphingomyelin ratio and the "shake test" for the estimation of surfactant in amniotic fluid. J Obstet Gynaecol Br Commonw (1973) 0.75
Peripheral plasma met-enkephalin levels in ovulatory and anovulatory human menstrual cycles. Fertil Steril (1992) 0.75