by Prof. dr. A.J. Hukom $5.00
by Prof. Hembing Wijayakusuma $7.00
by Prof. Dr. dr. Adhi Djuanda, Sp.KK(K) $16.00
by Julest Constant, MD $9.00
by Sagimun MD $12.00
by Drs. Djalinus Syah $9.00