William F. Friedman

5.6k total citations · 1 hit paper
148 papers, 4.0k citations indexed

About

William F. Friedman is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, William F. Friedman has authored 148 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Cardiology and Cardiovascular Medicine, 58 papers in Epidemiology and 43 papers in Pulmonary and Respiratory Medicine. Recurrent topics in William F. Friedman's work include Congenital Heart Disease Studies (58 papers), Cardiovascular Function and Risk Factors (27 papers) and Cardiovascular Conditions and Treatments (26 papers). William F. Friedman is often cited by papers focused on Congenital Heart Disease Studies (58 papers), Cardiovascular Function and Risk Factors (27 papers) and Cardiovascular Conditions and Treatments (26 papers). William F. Friedman collaborates with scholars based in United States, Argentina and Germany. William F. Friedman's co-authors include Stanley E. Kirkpatrick, Eugene Braunwald, Thomas G. DiSessa, David J. Sahn, Morton P. Printz, Michael J. Hirschklau, Thomas S. Klitzner, Paul T. Pitlick, Arthur D. Hagan and Tomás Romero and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

William F. Friedman

140 papers receiving 3.6k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The intrinsic physiologic properties of the developing heart

1972 406 citations William F. Friedman profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
William F. Friedman United States	34	1.8k	1.5k	1.3k	933	753	148	4.0k
R. Blaine Easley United States	35	866 0.5×	969 0.7×	962 0.8×	1.1k 1.1×	914 1.2×	100	4.5k
Joseph K. Perloff United States	50	5.6k 3.2×	3.2k 2.2×	2.8k 2.2×	754 0.8×	2.1k 2.8×	210	8.5k
Ivan M. Rebeyka Canada	44	1.7k 1.0×	2.4k 1.6×	1.9k 1.5×	327 0.4×	2.4k 3.2×	179	5.7k
Walter L. Henry United States	53	7.5k 4.2×	1.4k 1.0×	1.7k 1.3×	2.2k 2.3×	2.0k 2.7×	152	9.7k
Bernard J. Clark United States	28	1.4k 0.8×	2.2k 1.5×	1.7k 1.3×	318 0.3×	1.7k 2.3×	72	4.9k
Page A.W. Anderson United States	31	1.9k 1.1×	863 0.6×	460 0.4×	505 0.5×	743 1.0×	81	3.2k
Allen D. Everett United States	44	1.7k 1.0×	1.3k 0.9×	1.6k 1.3×	219 0.2×	905 1.2×	210	5.7k
Michael A. Portman United States	31	1.2k 0.7×	601 0.4×	923 0.7×	291 0.3×	983 1.3×	154	3.8k
William I. Norwood United States	45	1.9k 1.1×	4.9k 3.4×	3.4k 2.7×	395 0.4×	2.9k 3.9×	133	6.2k
Martin Köhrmann Germany	43	984 0.6×	3.5k 2.4×	1.6k 1.2×	444 0.5×	317 0.4×	214	6.4k

Countries citing papers authored by William F. Friedman

Since Specialization

Citations

This map shows the geographic impact of William F. Friedman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by William F. Friedman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William F. Friedman more than expected).

Fields of papers citing papers by William F. Friedman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William F. Friedman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by William F. Friedman. The network helps show where William F. Friedman may publish in the future.

Co-authorship network of co-authors of William F. Friedman

This figure shows the co-authorship network connecting the top 25 collaborators of William F. Friedman. A scholar is included among the top collaborators of William F. Friedman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with William F. Friedman. William F. Friedman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Klitzner, Thomas S. & William F. Friedman. (1989). A Diminished Role for the Sarcoplasmic Reticulum in Newborn Myocardial Contraction: Effects of Ryanodine. Pediatric Research. 26(2). 98–101. 46 indexed citations

2.

Friedman, William F.. (1987). The index of coincidence and its applications in cryptanalysis. 13 indexed citations

3.

Friedman, William F.. (1987). Surgical Anatomy of the Orbit. Facial Plastic Surgery. 4(2). 75–81. 2 indexed citations

4.

Friedman, William F. & Barbara L. George. (1985). Treatment of congestive heart failure by altering loading conditions of the heart. The Journal of Pediatrics. 106(5). 697–706. 31 indexed citations

5.

Friedman, William F., et al.. (1984). [Immunohistochemical localization of pregnancy-specific beta 1-globulin in placentas at various ages].. PubMed. 188(3). 119–22. 2 indexed citations

6.

Ingwall, Joanne S., et al.. (1981). Maturation of Energy Metabolism in the Lamb: Changes in Myosin ATPase and Creatine Kinase Activities. Pediatric Research. 15(8). 1128–1133. 34 indexed citations

7.

Higgins, C B, Stanley E. Kirkpatrick, David K. Edwards, et al.. (1980). Assessment of patent ductus arteriosus in preterm infants by single lateral film aortography.. Radiology. 135(3). 641–647. 3 indexed citations

8.

Merritt, T. Allen, Jack Jacob, J. Parker Kurlinski, et al.. (1979). Patent ductus arteriosus treated with ligation orindomethacin: A follow-up study. The Journal of Pediatrics. 95(4). 588–594. 30 indexed citations

9.

Friedman, William F., Kathleen Fitzpatrick, T. Allen Merritt, & Bernard H. Feldman. (1978). The Patent Ductus Arteriosus. Clinics in Perinatology. 5(2). 411–436. 19 indexed citations

10.

Friedman, William F., Michaël Heymann, & Abraham M. Rudolph. (1977). Commentary: New thoughts on an old problem-patent ductus arteriosus in the premature infant. The Journal of Pediatrics. 90(2). 338–340. 16 indexed citations

11.

McPherson, Richard A., Martha F. Kramer, James W. Covell, & William F. Friedman. (1976). A Comparison of the Active Stiffness of Fetal and Adult Cardiac Muscle. Pediatric Research. 10(7). 660–664. 21 indexed citations

12.

McPherson, Richard A., Martha F. Kramer, James W. Covell, & William F. Friedman. (1976). A Comparison of the Active Stiffness of Fetal and Adult Cardiac Muscle. Pediatric Research. 10(7). 660–664. 1 indexed citations

13.

Sahn, David J. & William F. Friedman. (1975). Cross-sectional echocardiographic evaluation of mitral valve prolapse in children. The American Journal of Cardiology. 35(1). 179–179. 2 indexed citations

14.

Wastila, William B., Judy Y. Su, William F. Friedman, & Steven E. Mayer. (1972). BLOCKADE OF BIOCHEMICAL AND PHYSIOLOGICAL RESPONSES OF CARDIAC MUSCLE TO NOREPINEPHRINE BY N-tert.-BUTYLMETHOXAMINE (BUTOXAMINE). Journal of Pharmacology and Experimental Therapeutics. 181(1). 126–138. 12 indexed citations

15.

Friedman, William F.. (1971). Congenital Heart Disease. Current Problems in Pediatrics. 1(3). 3–63. 2 indexed citations

16.

Friedman, William F., et al.. (1970). The Actions of Cardioactive Drugs on Developing Myocardium. Pediatric Research. 4(5). 443–443. 1 indexed citations

17.

Friedman, William F., et al.. (1968). David Stevenson: The Meditations of Shakespeare. Shakespeare Quarterly. 19(2). 185–185. 2 indexed citations

18.

Braunwald, Eugene, Andrew G. Morrow, & William F. Friedman. (1966). Ligation of the Main Pulmonary Artery and Systemic-Pulmonary Arterial Anastomosis. Circulation. 34(1). 55–60. 2 indexed citations

19.

Friedman, William F., Dean T. Mason, & Eugene Braunwald. (1965). Arthrogryposis multiplex congenita associated with congenital aortic stenosis. The Journal of Pediatrics. 67(4). 682–685. 4 indexed citations

20.

Friedman, William F.. (1965). Pancarditis, probably rheumatic, in association with sickle cell disease. The Journal of Pediatrics. 67(5). 866–870. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact