Results 171 to 180 of about 1,763,895 (383)

Analysis of the Longitudinal Behavior of Serum Levels of Soluble Flt1 and Placental Growth Factor in Pregnant Patients With Systemic Lupus Erythematosus

open access: yesArthritis Care &Research, EarlyView.
Objective This study analyzed longitudinal trajectories of soluble Flt1 (sFlt1) levels, placenta growth factor (PlGF) levels, and sFlt1:PlGF ratios in a cohort of pregnant patients with systemic lupus erythematosus (SLE). Methods Blood samples were collected (14–18, 24–26, 30–32, 34–36, and 38–40 weeks), stored at −80°C, and evaluated for serum levels ...
Nilson R. de Jesús   +7 more
wiley   +1 more source

Nomograms for Simplified Demographic Calculations [PDF]

open access: green, 1969
William A. Reinke   +2 more
openalex   +1 more source

Leaf development and demography explain photosynthetic seasonality in Amazon evergreen forests

open access: yesScience, 2016
Jin Wu   +21 more
semanticscholar   +1 more source

Is the population boom a boon? [PDF]

open access: yes
Population ...
Howard J. Wall
core  

Association of Higher Levels of High‐Sensitivity C‐Reactive Protein With Future Development of Psoriatic Arthritis in Psoriasis: A Prospective Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to assess whether high‐sensitivity C‐reactive protein (hsCRP) levels could predict the development of psoriatic arthritis (PsA) in patients with psoriasis. Methods We analyzed data from a prospective cohort of patients with psoriasis without PsA at enrollment.
Lihi Eder   +5 more
wiley   +1 more source

Anthropological demography in Europe [PDF]

open access: yes
This paper offers a descriptive account of the methods used to conduct a comparative ethnographic study of below-replacement fertility in Athens, Greece and London, UK.
Katerina Georgiadis
core  

Avoidable Hospitalizations in Persons With Rheumatoid Arthritis: A Population‐Based Study Using Administrative Data

open access: yesArthritis Care &Research, EarlyView.
Objective We estimated incidence rates of avoidable hospitalizations by persons with rheumatoid arthritis (RA) relative to the general population. Methods We identified individuals meeting a validated case definition for RA based on International Classification of Diseases, Ninth Revision, Clinical Modification (ICD‐9‐CM) and ICD‐10‐CA codes in years ...
Dani G. Contreras   +6 more
wiley   +1 more source

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