Following published in 1997 about Chloroquine
Ann Trop Med Parasitol. 1997 Sep;91(6):591-602.
Chloroquine resistance in Pakistan and the upsurge of falciparum malaria in Pakistani and Afghan refugee populations.
Shah I1, Rowland M, Mehmood P, Mujahid C, Razique F, Hewitt S, Durrani N.
Author...