Johanna Rättyä

1.3k total citations
9 papers, 957 citations indexed

About

Johanna Rättyä is a scholar working on Pediatrics, Perinatology and Child Health, Psychiatry and Mental health and Genetics. According to data from OpenAlex, Johanna Rättyä has authored 9 papers receiving a total of 957 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pediatrics, Perinatology and Child Health, 9 papers in Psychiatry and Mental health and 6 papers in Genetics. Recurrent topics in Johanna Rättyä's work include Pharmacological Effects and Toxicity Studies (9 papers), Epilepsy research and treatment (9 papers) and Hemoglobinopathies and Related Disorders (6 papers). Johanna Rättyä is often cited by papers focused on Pharmacological Effects and Toxicity Studies (9 papers), Epilepsy research and treatment (9 papers) and Hemoglobinopathies and Related Disorders (6 papers). Johanna Rättyä collaborates with scholars based in Finland, United States and Netherlands. Johanna Rättyä's co-authors include Jouko Isojärvi, Mikael Knip, A. Pakarinen, Vilho V. Myllylä, Juha S. Tapanainen, Riitta Koivunen, Jukka Turkka, Leena Vainionpää, Aydin Tekay and M Kotila and has published in prestigious journals such as Neurology, PEDIATRICS and Annals of Neurology.

In The Last Decade

Johanna Rättyä

8 papers receiving 901 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johanna Rättyä Finland	8	829	753	242	168	128	9	957
Kaisa Juntunen Finland	8	473 0.6×	342 0.5×	241 1.0×	59 0.4×	43 0.3×	8	650
D. Cortelazzi Italy	19	325 0.4×	125 0.2×	116 0.5×	23 0.1×	520 4.1×	29	1.3k
A. Colao Italy	14	156 0.2×	100 0.1×	105 0.4×	25 0.1×	127 1.0×	31	543
T. Goggin Ireland	8	386 0.5×	355 0.5×	23 0.1×	40 0.2×	24 0.2×	10	464
John Mission United States	11	392 0.5×	154 0.2×	122 0.5×	7 0.0×	20 0.2×	17	926
R. Brun del Re Canada	9	139 0.2×	100 0.1×	30 0.1×	8 0.0×	136 1.1×	16	452
W.A.W. Walters Australia	13	214 0.3×	28 0.0×	87 0.4×	12 0.1×	145 1.1×	33	719
Eleni Ι. Kalogirou Cyprus	8	67 0.1×	54 0.1×	68 0.3×	115 0.7×	131 1.0×	13	413
Mandy G. Keijzer‐Veen Netherlands	15	897 1.1×	45 0.1×	196 0.8×	14 0.1×	35 0.3×	32	1.2k
PAUL G. BELAU United States	7	144 0.2×	277 0.4×	46 0.2×	27 0.2×	32 0.3×	8	591

Countries citing papers authored by Johanna Rättyä

Since Specialization

Citations

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

Fields of papers citing papers by Johanna Rättyä

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johanna Rättyä. 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 Johanna Rättyä. The network helps show where Johanna Rättyä may publish in the future.

Co-authorship network of co-authors of Johanna Rättyä

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

All Works

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9 of 9 papers shown

1.

Vainionpää, Leena, Kirsi Mikkonen, Johanna Rättyä, et al.. (2004). Thyroid Function in Girls with Epilepsy with Carbamazepine, Oxcarbazepine, or Valproate Monotherapy and after Withdrawal of Medication. Epilepsia. 45(3). 197–203. 107 indexed citations

2.

Knip, Mikael, A. Pakarinen, Jukka Turkka, et al.. (2003). Fasting serum insulin and lipid levels in men with epilepsy. Neurology. 60(4). 571–574. 53 indexed citations

3.

Rättyä, Johanna, Jukka Turkka, A. Pakarinen, et al.. (2001). Reproductive effects of valproate, carbamazepine, and oxcarbazepine in men with epilepsy. Neurology. 56(1). 31–36. 155 indexed citations

4.

Isojärvi, Jouko, A. Pakarinen, Johanna Rättyä, et al.. (2001). Altered ovarian function and cardiovascular risk factors in valproate-treated women. The American Journal of Medicine. 111(4). 290–296. 98 indexed citations

5.

Isojärvi, Jouko, Jukka Turkka, A. Pakarinen, et al.. (2001). Thyroid Function in Men Taking Carbamazepine, Oxcarbazepine, or Valproate for Epilepsy. Epilepsia. 42(7). 930–934. 89 indexed citations

6.

Rättyä, Johanna, et al.. (2001). Early hormonal changes during valproate or carbamazepine treatment. Neurology. 57(3). 440–444. 87 indexed citations

7.

Rättyä, Johanna. (2000). Reproductive endocrine effects of antiepileptic drugs - with special reference to valproate. 1 indexed citations

8.

Rättyä, Johanna, Leena Vainionpää, Mikael Knip, P Lanning, & Jouko Isojärvi. (1999). The Effects of Valproate, Carbamazepine, and Oxcarbazepine on Growth and Sexual Maturation in Girls With Epilepsy. PEDIATRICS. 103(3). 588–593. 107 indexed citations

9.

Isojärvi, Jouko, Johanna Rättyä, Vilho V. Myllylä, et al.. (1998). Valproate, lamotrigine, and insulin‐mediated risks in women with epilepsy. Annals of Neurology. 43(4). 446–451. 260 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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