by J.G. Chusid $6.00
by Aziz Alimul $0.00
by Prof. dr. H. Nurbaiti Iskandar, Sp.THT $5.00
by Yayasan Essentia Medica $6.00
by Dr. Menaldi Rasmin, SpP(K), FCCP $5.00
by S. Wibowo $13.00
by - $11.00
by Supriadi, S.H., M.Hum. $13.00