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

Korelasi antara asupan vitamin d dengan kadar vitamin D dalam darah pada ibu hamil trimester pertama di Jakarta = Corellation between vitamin d intake and value of vitamin D in blood on firs trimester pregnancy in Jakarta

Kadar kalsium darah dan hubungannya dengan asupan kalsium dan vitamin d pada ibu hamil trimester I di RSIA Bunda dan RSIA Budi Kemuliaan tahun 2013-2014 = Blood calcium level and its relation with calcium and vitamin d intake among 1st trimester pregnant women in RSIA Bunda and RSIA Budi Kemuliaan year 2013-2014

Pengaruh paparan sinar matahari terhadap kadar vitamin D bayi usia 7-12 bulan = Effect of sun exposure on vitamin D levels of infants aged 7-12 months

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