Korelasi kadar 25-hydroxy vitamin D serum dengan aktivitas penyakit pada pasien urtikaria kronik di poliklinik dermatologi dan venereologi, RSUPN Dr. Cipto Mangunkusumo = Correlation of serum 25-hydroxy vitamin-D levels with disease activity in chronic urticaria patients at dermatology and venereology outpatient, Dr. Cipto Mangunkusumo General Hospital

Hubungan Defisiensi Vitamin D Serum Praoperasi dengan Kejadian Infeksi Daerah Operasi Pasca Laparotomi Elektif = Association between Preoperative Serum Vitamin D Deficiency and Surgical Site Infections after Elective Laparotomy

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 kadar vitamin D serum dengan kadar hsCRP pada usia lanjut = Correlation between serum vitamin D level and hsCRP in elderly / Audrey Haryanto

Profil kadar vitamin D dan peran terapi suplementasi pada anak epilepsi = Vitamin D profile and supplementation therapy in epileptic children