Methods for field trials of interventions against tropical diseases a "toolbox"

ग्रंथसूची विवरण
मुख्य लेखक: Smith, P. G.
निगमित लेखक: Special Programme for Research and Training in Tropical Diseases
अन्य लेखक: Morrow, R. H.
स्वरूप: पुस्तक
प्रकाशित: Oxford Oxford University Press 1991.
विषय: