[In memory of S. N. Pokrovskiĭ].
D049673:History, 20th Century; D007194:India; D007492:Iran; D008288:Malaria / Q000266:history; D010274:Parasitology / Q000266:history; D011174:Portugal; D014037:Togo; D014586:USSR
Pamiati S. N. Pokrovskogo