Low first trimester vitamin D concentrations are associated with risk for preterm birth; higher levels correlate with fetal growth.
People's bodies can be old or young for their chronological age, depending, in part, on the amount and types of stressors ...
The analysis focused on TrueView YouTube video advertisements. The three oldest age groups measured (age 45-54, age 55-64, and age 65+) have the average highest view rates for YouTube video ads, the ...
Are you a print subscriber? Activate your account. By Ad Age Staff - 12 min 29 sec ago By E.J. Schultz - 1 hour 5 min ago By Tyler Bishop - 4 hours 6 min ago By Tim Nudd - 6 hours 5 min ago By ...
Recent and archival articles, essays, photographs, videos, infographics, writing prompts, lesson plans and more. By The Learning Network We asked students, “What are you thinking and feeling ...
Jan. 30, 2025 — Women who go on to develop postpartum depression (PPD) may have characteristic levels of neuroactive steroids, molecules derived from the hormone progesterone, in their blood ...
bhvi.org; Dr Xun Xu; drxuxun{at}sjtu.edu.cn Purpose To develop age-specific and gender-specific reference percentile charts for axial length (AL) and AL/corneal radius of curvature (AL/CR) and, to use ...
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