Ho-Seok Kwak

577 total citations
15 papers, 444 citations indexed

About

Ho-Seok Kwak is a scholar working on Pediatrics, Perinatology and Child Health, Pathology and Forensic Medicine and Nutrition and Dietetics. According to data from OpenAlex, Ho-Seok Kwak has authored 15 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pediatrics, Perinatology and Child Health, 4 papers in Pathology and Forensic Medicine and 4 papers in Nutrition and Dietetics. Recurrent topics in Ho-Seok Kwak's work include Prenatal Substance Exposure Effects (7 papers), Fatty Acid Research and Health (4 papers) and Estrogen and related hormone effects (3 papers). Ho-Seok Kwak is often cited by papers focused on Prenatal Substance Exposure Effects (7 papers), Fatty Acid Research and Health (4 papers) and Estrogen and related hormone effects (3 papers). Ho-Seok Kwak collaborates with scholars based in South Korea, Canada and Israel. Ho-Seok Kwak's co-authors include Ki Ok Han, Su Hee Lee, Tae Boo Choe, Chang Sun Hwang, Young Soon Kang, Jung Yeol Han, Alejandro A. Nava‐Ocampo, Navaneethakrishnan Krishnamoorthy, Hyun-Kyong Ahn and June-Seek Choi and has published in prestigious journals such as Clinical Pharmacology & Therapeutics, Applied Sciences and The Journal of Steroid Biochemistry and Molecular Biology.

In The Last Decade

Ho-Seok Kwak

14 papers receiving 432 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ho-Seok Kwak South Korea	10	220	98	96	94	66	15	444
Kah Poh Tan Canada	6	101 0.5×	143 1.5×	28 0.3×	57 0.6×	51 0.8×	7	358
Quadri K. Alabi Nigeria	13	78 0.4×	97 1.0×	32 0.3×	32 0.3×	129 2.0×	27	471
Tabassum Mahboob Pakistan	11	76 0.3×	76 0.8×	49 0.5×	16 0.2×	50 0.8×	52	428
Gerardo Daniel Castro Argentina	15	172 0.8×	152 1.6×	31 0.3×	20 0.2×	59 0.9×	38	447
Stefan Poschner Austria	12	46 0.2×	101 1.0×	55 0.6×	59 0.6×	29 0.4×	23	371
Paddy Wiesenfeld United States	13	113 0.5×	141 1.4×	57 0.6×	25 0.3×	20 0.3×	26	466
Michael Laposata United States	9	269 1.2×	181 1.8×	51 0.5×	13 0.1×	14 0.2×	12	567
Manvi Sharma United States	8	52 0.2×	284 2.9×	27 0.3×	51 0.5×	18 0.3×	18	466
Elizabeth M. Grainger United States	15	95 0.4×	115 1.2×	46 0.5×	49 0.5×	10 0.2×	42	677

Countries citing papers authored by Ho-Seok Kwak

Since Specialization

Citations

This map shows the geographic impact of Ho-Seok Kwak'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 Ho-Seok Kwak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ho-Seok Kwak more than expected).

Fields of papers citing papers by Ho-Seok Kwak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ho-Seok Kwak. 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 Ho-Seok Kwak. The network helps show where Ho-Seok Kwak may publish in the future.

Co-authorship network of co-authors of Ho-Seok Kwak

This figure shows the co-authorship network connecting the top 25 collaborators of Ho-Seok Kwak. A scholar is included among the top collaborators of Ho-Seok Kwak 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 Ho-Seok Kwak. Ho-Seok Kwak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Kwak, Ho-Seok, et al.. (2022). Pregnancy and neonatal outcomes after periconceptional exposure to isotretinoin in Koreans. Obstetrics & Gynecology Science. 65(2). 166–175. 9 indexed citations

Kwak, Ho-Seok, et al.. (2021). The rates of major malformations after gestational exposure to isotretinoin: a systematic review and meta-analysis. Obstetrics & Gynecology Science. 64(4). 364–373. 9 indexed citations

Kwak, Ho-Seok, et al.. (2019). Vapor Compounds Released from Nicotine-Free Inhalators as a Smoking-Cessation Aid. Applied Sciences. 9(11). 2232–2232.

Kim, Yeon Hee, et al.. (2018). Association of Fatty Acid Ethyl Esters in Meconium of Neonates with Growth Deficits at Birth: a Prospective, Single-Centre Cohort Study. Journal of Korean Medical Science. 33(50). e318–e318. 2 indexed citations

Lee, Si Won, You Jung Han, Ho-Seok Kwak, et al.. (2018). Smoking Exposure in Early Pregnancy and Adverse Pregnancy Outcomes: Usefulness of Urinary Tobacco-Specific Nitrosamine Metabolite 4-(Methylnitrosamino)-1-(3-Pyridyl)-1-Butanol Levels. Gynecologic and Obstetric Investigation. 83(4). 365–374. 7 indexed citations

Kwak, Ho-Seok, Hee‐Jung Chung, Young Sik Choi, Won‐Ki Min, & So Young Jung. (2015). Prediction of fetal lung maturity using the lecithin/sphingomyelin (L/S) ratio analysis with a simplified sample preparation, using a commercial microtip-column combined with mass spectrometric analysis. Journal of Chromatography B. 993-994. 81–85. 5 indexed citations

Yang, Jun‐Young, et al.. (2015). Could a first-trimester blood phosphatidylethanol concentration ⩾4 nM be useful to identify women with moderate-to-heavy prenatal alcohol exposure who are at high risk of adverse pregnancy outcomes?. Medical Hypotheses. 85(6). 965–968. 9 indexed citations

Yang, Jun‐Young, Ho-Seok Kwak, Jung Yeol Han, et al.. (2015). Linear Versus Non-Linear Dose-Response Relationship Between Prenatal Alcohol Exposure and Meconium Concentration of Nine Different Fatty Acid Ethyl Esters. Dose-Response. 1(-1). 1–12. 8 indexed citations

Kwak, Ho-Seok, Jung Yeol Han, June-Seek Choi, et al.. (2014). Characterization of phosphatidylethanol blood concentrations for screening alcohol consumption in early pregnancy. Clinical Toxicology. 52(1). 25–31. 23 indexed citations

10.

Kwak, Ho-Seok, Jung Yeol Han, June-Seek Choi, et al.. (2014). Dose-response and time-response analysis of total fatty acid ethyl esters in meconium as a biomarker of prenatal alcohol exposure. Prenatal Diagnosis. 34(9). 831–838. 13 indexed citations

11.

Kwak, Ho-Seok, Jung Yeol Han, Hyun-Kyong Ahn, et al.. (2012). Blood levels of phosphatidylethanol in pregnant women reporting positive alcohol ingestion, measured by an improved LC-MS/MS analytical method. Clinical Toxicology. 50(10). 886–891. 27 indexed citations

12.

Kwak, Ho-Seok, Young‐Sun Kang, June-Seek Choi, et al.. (2010). Quantitation of fatty acid ethyl esters in human meconium by an improved liquid chromatography/tandem mass spectrometry. Journal of Chromatography B. 878(21). 1871–1874. 17 indexed citations

13.

Kwak, Ho-Seok, et al.. (2009). Marked Individual Variation in Isoflavone Metabolism After a Soy Challenge Can Modulate the Skeletal Effect of Isoflavones in Premenopausal Women. Journal of Korean Medical Science. 24(5). 867–867. 16 indexed citations

14.

Kwak, Ho-Seok, et al.. (2008). The CYP3A4*18 Genotype in the Cytochrome P450 3A4 Gene, a Rapid Metabolizer of Sex Steroids, Is Associated With Low Bone Mineral Density. Clinical Pharmacology & Therapeutics. 85(3). 312–318. 69 indexed citations

15.

Hwang, Chang Sun, Ho-Seok Kwak, Su Hee Lee, et al.. (2006). Isoflavone metabolites and their in vitro dual functions: They can act as an estrogenic agonist or antagonist depending on the estrogen concentration. The Journal of Steroid Biochemistry and Molecular Biology. 101(4-5). 246–253. 230 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.

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