Sage Journals: Discover world-class research

Retricted access

Research article

First published 1952-5

Free Estrone in Urine (False Positive Richardson Pregnancy Test) In Association with Ovarian Tumors

E. Philip Halpern, Mona L. Gross, Henry Brody

Experimental Biology and Medicine

Open access

Review article

First published 2021

A rational diagnostic approach to the “phantom hCG” and other clinical scenarios in which a patient is thought to be pregnant but is not

Oluwafunmilayo Oyatogun, Mandeep Sandhu, Stephanie Barata-Kirby [...]

Therapeutic Advances in Reproductive Health

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Case report

First published 2022

Two Cases of Beta-Human Chorionic Gonadotropin–Positive Oral Tongue Cancer Resulting in False-Positive Pregnancy Tests

Elisabeth Wenneker, Ya Xu, David J. Hernandez

Otolaryngology–Head and Neck Surgery

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Research article

First published 1970-6

Immunologic Test for Chorionic Gonadotropin in Serum of the Pregnant Monkey (Macaca mulatta) 1

Robert H. Glass, G. Van Wagenen

Experimental Biology and Medicine

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Other

First published 1995-7

Are You Sure It's Syphilis? A Review of False Positive Serology

R Nandwani, D T P Evans

International Journal of STD & AIDS

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Brief report

First published 2018-4

Association between false-positive TORCH and antiphospholipid antibodies in healthy pregnant women

S De Carolis, S Tabacco, F Rizzo [...]

Lupus

Free access

Research article

First published 1976-04

Evaluation of the sub-human primate tube test for pregnancy in primates

Laboratory Animals

Free access

Brief report

First published 2021-3

SARS-CoV-2 immunochromatographic IgM/IgG rapid test in pregnancy: A false friend?

M Fabre, S Ruiz-Martinez, ME Monserrat Cantera [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

Free access

Research article

First published 2018-3

Pregnancy-associated plasma protein-A truncation limits in antenatal screening for trisomy 18

JP Bestwick, WJ Huttly, NJ Wald

Journal of Medical Screening

Free access

Research article

First published 2008-12

First trimester Down's syndrome screening marker values and cigarette smoking: new data and a meta-analysis on free β human chorionic gonadotophin,pregnancy-associated plasma protein-A and nuchal translucency

Jonathan P Bestwick, Wayne J Huttly, Nicholas J Wald

Journal of Medical Screening

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