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Researcher · Instituto Nacional de Perinatología · Mexico

R.J. Martinez‐Portilla

R.J. Martinez‐Portilla publishes mostly in Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Oncology, on topics such as Pregnancy and preeclampsia studies, COVID-19 Impact on Reproduction and Gestational Diabetes Research and Management.

ORCID 0000-0003-4711-3857 OpenAlex
World rank
#1,547,482
of 1,633,909 ranked researchers
Rank in Mexico
#8,188
of 8,743
Works
17
Citations
4
Citations per work
0.2

What does R.J. Martinez‐Portilla research?

Obstetrics and Gynecology: 56.0%Pediatrics, Perinatology and Child Health: 12.0%Oncology: 8.0%Reproductive Medicine: 4.0%other fields: 20.0%56%top field
Obstetrics and Gynecology56.0%Pediatrics, Perinatology and Child Health12.0%Oncology8.0%Reproductive Medicine4.0%other fields20.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Obstetrics and Gynecology56% of their works
  2. 2Pediatrics, Perinatology and Child Health12% of their works
  3. 3Oncology8% of their works
  4. 4Reproductive Medicine4% of their works
  5. 5Clinical Psychology4% of their works
  6. 6Cognitive Neuroscience4% of their works

Research topics

Which keywords describe R.J. Martinez‐Portilla's research?

The keywords of their largest research topics: Maternal Mortality, COVID-19, Placental Development, Preeclampsia, Pregnancy, Vertical Transmission, Gestational Diabetes Mellitus and Maternal Obesity.

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 20 words, with their numbers
  1. Maternal Mortality112 topics
  2. COVID-1972 topics
  3. Placental Development61 topic
  4. Preeclampsia61 topic
  5. Pregnancy51 topic
  6. Vertical Transmission51 topic
  7. Gestational Diabetes Mellitus31 topic
  8. Maternal Obesity31 topic
  9. Cancer21 topic
  10. Healthcare Policy22 topics
  11. Pandemic21 topic
  12. Public Health22 topics
  13. Brain Lateralization11 topic
  14. Cardiovascular Diseases11 topic
  15. Geometric Morphometrics11 topic
  16. Handedness11 topic
  17. Inequalities11 topic
  18. Morphological Integration11 topic
  19. Risk Factors11 topic
  20. Universal Health Coverage11 topic

Where does R.J. Martinez‐Portilla work?

R.J. Martinez‐Portilla's main affiliation in the publication record is Instituto Nacional de Perinatología, Mexico.

How many publications and citations does R.J. Martinez‐Portilla have?

Science Explorer counts 17 works and 4 citations for R.J. Martinez‐Portilla, ranking #1,547,482 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.