5 citations
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October 2011 in “Small ruminant research” This study found that seasonal changes significantly affected hair follicle activity and fibre growth in Merghoz goats, with variations seen in feed intake and growth patterns across different seasons.
2 citations
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January 2021 in “Southern Clinics of Istanbul Eurasia” In this study, seborrheic dermatitis was most prevalent among middle-aged adults and men, with patient presentations peaking during the winter months.
June 2026 in “Akdeniz Medical Journal” This study found significant seasonal variations in public interest for several skin conditions, including tinea pedis, pruritus, and psoriasis, among others, based on Google search trends in Türkiye from January 2022 to January 2025.
August 2025 in “Japan Journal of Clinical & Medical Research” This study found a widespread vitamin D deficiency among medical laboratory visitors in Misurata City, with 80.42% of females and 19.57% of males affected, and higher deficiency rates during winter and spring, particularly in individuals aged 35–45.
5 citations
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November 2009 in “Revista médica de Chile” This study confirms that scalp hair follicles in Chilean subjects exhibit seasonal variations, with a higher percentage of follicles in the telogen (resting) phase during the summer compared to the winter.