Ecological aspects in vaccine trials.
Ali
Mohammad
M
Clemens
John D
JD
D000818:Animals; D002986:Clinical Trials as Topic / Q000379:methods* / Q000639:trends; D004463:Ecology / Q000639:trends; D040362:Geographic Information Systems / Q000639:trends; D006801:Humans; D014612:Vaccines
D014612:Vaccines