January 21, 2009 article An application of methods for the probabilistic three-class classification of pregnancies of unknown location Artificial Intelligence in Medicine DOI: 10.1016/j.artmed.2008.12.003 OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 17 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access How to develop, validate, and update clinical prediction models using multinomial logistic regression 2024 Journal of Clinical Epidemiology article Mathematics Statistical Methods in Epidemiology Open access 20 citations Updating M6 pregnancy of unknown location risk‐prediction model including evaluation of clinical factors 2023 Ultrasound in Obstetrics and Gynecology article Medicine Ectopic Pregnancy Diagnosis and Management Open access 13 citations 2 results References 0