Hubungan antara kadar vitamin D serum dengan derajat akne vulgaris pada remaja sekolah menengah atas usia 15-18 Tahun = The relationship between vitamin D serum level and the degree of acne vulgaris in high school adolescents aged 15-18 years

Korelasi Antara Kadar Vitamin D dan Penanda Fungsi Ginjal pada Subjek Dewasa di Kawasan Urban Kampung Jakarta dan Tangerang = Correlation Between Vitamin D Serum Level and Kidney Function Parameter in Adult Subjects of Urban Kampung Area Around Jakarta and Tangerang

Gambaran Kadar Serum Vitamin D 25 (OH) pada Orang dengan Penyakit Demielinisasi Sistem Saraf Pusat = Profile of Vitamin D 25 (OH) Serum Level in Peoples with Demielinating Diseases of The Central Nervous System.

Korelasi kadar vitamin D dengan panjang badan bayi usia 8-10 Bulan di Jakarta Pusat = Correlation between vitamin D levels and body length on 8 to 10 months old infants in Central Jakarta

Korelasi antara kadar vitamin D serum dengan performa fisik pada usia lanjut di panti wreda = Correlation between vitamin D serum levels with physical performance among elderly individuals in nursing homes