12th international congress for tropical medicine and malaria. Abstracts : 18-23 September 1988, Amsterdam, Netherlands / edit. P. A. Kager, A. M. Polderman. -- 810 (1988). -- Amsterdam : Elsevier Science Publishers, 1988. -- 13, 420 s. -- (Excerpta Medica. International Congress Series ; ICS 810 (1988)). -- ISBN 0-444-81027-7.
lekárstvo tropické - abstrakty * malária * kongresy ako téma - Holandsko