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World rank
#4,722,280
of 7,710,434 ranked researchers
Rank in United States
#1,242,547
of 1,627,098
Works
48
Citations
346
Citations per work
7.2

What does Hanna Klaus research?

Hanna Klaus's work is mostly in Medicine (42%), Health Professions (14%), Social Sciences (8%).

Health Sciences56%Social Sciences12%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine2042.3%
    2. Health Professions613.5%
  1. Everything else1632.5%
    1. Social Sciences48.1%
    2. Arts and Humanities23.6%
  1. 1Reproductive Medicine19% of their works
  2. 2Public Health, Environmental and Occupational Health16% of their works
  3. 3General Health Professions14% of their works
  4. 4Gender Studies8% of their works
  5. 5Pediatrics, Perinatology and Child Health7% of their works
  6. 6Philosophy4% of their works

Research topics

Which keywords describe Hanna Klaus's research?

The keywords of their largest research topics: Infertility, Assisted Reproductive Technology, Family Planning, Global Trends, Reproductive Technologies, Adolescent Health, Sexual Behavior and Contraception.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Infertility182 topics
  2. Assisted Reproductive Technology162 topics
  3. Family Planning152 topics
  4. Global Trends131 topic
  5. Reproductive Technologies131 topic
  6. Adolescent Health111 topic
  7. Sexual Behavior111 topic
  8. Contraception101 topic
  9. Unintended Pregnancy101 topic
  10. Ovarian Reserve51 topic
  11. Polycystic Ovary Syndrome51 topic
  12. Sex Ratios51 topic
  13. Son Preference51 topic
  14. Child Mortality41 topic
  15. Fertility Preservation41 topic
  16. Maternal Mortality41 topic
  17. Ovarian Tissue Cryopreservation41 topic
  18. In Vitro Fertilization31 topic
  19. Twin Pregnancy31 topic

Where does Hanna Klaus work?

Hanna Klaus's main affiliation in the publication record is The Family Center, United States.

How many publications and citations does Hanna Klaus have?

OpenAlex counts 48 works and 346 citations for Hanna Klaus, an h-index of 11, ranking #4,722,280 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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