Drug companies decline to cooperate.
Williams
N
N
D000962:Antimalarials / Q000191:economics; D004353:Drug Evaluation, Preclinical / Q000191:economics; D004345:Drug Industry / Q000191:economics / Q000458:organization & administration; D017850:Economics, Pharmaceutical; D006801:Humans; D007391:International Cooperation; D008288:Malaria / Q000188:drug therapy*; D017149:Private Sector; D017150:Public Sector; D014330:Tropical Medicine
D000962:Antimalarials