Intestinal protozoan and helminthic infections : report of a WHO Scientific Group
Inhalt Karte:TECHNICAL REPORT SERIES / WORLD HEALTH ORGANI- ZATION ; 666 543,000 INTESTINAL Intestinal protozoan and helminthic infections : report of a WHO Scientific Group. — Geneva : WHO, 1981. — 152 s. : il.; 21 cm (Technical Report Series / World Health Organization ; 666) ISBN 92-4-120666-7