by Dr. Med. Udayana Gendo $16.00
by Mary E. Back $7.00
by Nursalam $11.00
by Dr. Hj. Tien Ch. Tirtawarna, SpGK $13.00
by R.S. Dr. Cipto Mangunkusumo $7.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00