by Vitahealth $7.00
by dr. A.A.A.A. Kusumawardhani $5.00
by Nursalam $11.00
by Reeves $13.00
by Bagian Farmakologi FKUI $26.00
by Prof. G.J. Ebrahim $6.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $9.00