by Dr. Ronald Hutapea, SKM, Ph.D $9.00
by Dr. Med. Udayana Gendo $16.00
by Nursalam $11.00
by dr. Tjandra Yoga Aditama $5.00
by Prof. Dr. Hj. Nurbaiti Iskandar, SpTHT $6.00
by Yayasan Essentia Medica $6.00
by Tim Pustaka Familia $7.00
by MUHAMMAD MUHYIDIN $6.00