Letter: Detection of fetal heart activity in first trimester

Mortality and early neonatal morbidity in vaginal and abdominal deliveries in breech presentation.

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Development of a miniature, low-dose, frameless intrauterine levonorgestrel-releasing system for contraception and treatment: a review of initial clinical experience.

Reproductive biomedicine online·2002

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The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception·2001

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European journal of obstetrics, gynecology, and reproductive biology·2000

Microsatellite loci in the phytoparasitic nematode Globodera.

Genome·2000

GyneFix-LNG: preliminary clinical experience with a copper and levonorgestrel-releasing intrauterine system.

The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception·1999

Natural history and clinical impact of epilepsy in adults with Down syndrome: a multicentre clinical study.

Lancet (London, England)·2026

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Lancet (London, England)·2026

Liposuction versus conservative therapy for patients with lipoedema in Germany: a multicentre, randomised controlled clinical trial.

Lancet (London, England)·2026

Targeted left ventricular lead placement in biventricular pacing for heart failure: a national, multicentre, double-blind, randomised controlled trial in Denmark.

Lancet (London, England)·2026

Catheter ablation for symptomatic atrial fibrillation (PVI-SHAM-AF): a randomised, double-blind, sham-controlled, multicentre trial.

Lancet (London, England)·2026

Cardiovascular disease in pregnancy: physiology, global burden, risk stratification, and opportunities in care.

Lancet (London, England)·2026

Betaine alleviates fluoride-induced learning and memory impairment in offspring rats through DNA methylation of GNAS.

Ecotoxicology and environmental safety·2026

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Animal reproduction science·2026

Clinical implications of zygotes showing 2.1 pronuclei: an ASPIRE Embryology Special Interest Group committee opinion.

Reproductive biomedicine online·2026

From cells to pregnancy: Applications of placental organoids in translational research.

Reproductive biology·2026

Cytoplasmic velocity in polar trophectodermal cells reflects embryonic ability to implant in vitro.

Biology of reproduction·2026

Addressing risk factors for hypertensive disorders in pregnancy: A case study of a quality improvement program in two states in Nigeria.

PloS one·2026

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Letter: Detection of fetal heart activity in first trimester

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Mortality and early neonatal morbidity in vaginal and abdominal deliveries in breech presentation.

Development of a miniature, low-dose, frameless intrauterine levonorgestrel-releasing system for contraception and treatment: a review of initial clinical experience.

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Microsatellite loci in the phytoparasitic nematode Globodera.

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Letter: Detection of fetal heart activity in first trimester

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