Health research in the tropics.
Wolffers
I
I
Health Care and Culture, Medical Faculty/HVS, Vrije Universiteit, Amsterdam, Netherlands.
Adjei
S
S
van der Drift
R
R
D003906:Developing Countries; D006801:Humans; D012106:Research / Q000639:trends; D012109:Research Support as Topic / Q000639:trends; D014330:Tropical Medicine / Q000191:economics / Q000639:trends