April 24, 2019 article Open access Different statistical techniques dealing with confounding in observational research: measuring the effect of breast-conserving therapy and mastectomy on survival Journal of Cancer Research and Clinical Oncology DOI: 10.1007/s00432-019-02919-x Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 14 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 Doubly Robust Estimation of Marginal Cumulative Incidence Curves for Competing Risk Analysis 2025 Statistics in Medicine article Mathematics Advanced Causal Inference Techniques Open access 0 citations Effect of omission of surgery on survival in patients aged 80 years and older with early-stage hormone receptor-positive breast cancer 2020 British journal of surgery article Biochemistry, Genetics and Molecular Biology Breast Cancer Treatment Studies Open access 18 citations 2 results References 1 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 Instrumental Variable Analysis 2020 SAGE Research Methods Foundations reference-entry Mathematics Advanced Causal Inference Techniques 7 citations 1 result