by S. Wibowo
$13.00

by Dr. Med. Udayana Gendo
$7.00

by dr. A.A.A.A. Kusumawardhani
$5.00

by Prof. H.M. Roesli Thaib, Sp.AN(K)
$6.00

by DR. M.N. Bustan & DRG. A. Arsunan, M.Kes
$9.00

by Prof. dr. H. Sidarta Ilyas, SpM
$7.00