Global investment in children's vaccine research and development :
Global investment in children's vaccine research and development : results of a survey.
- 2nd ed.
- Geneva : World Health Organization, 1994.
- 124 p. + Annexes.
DC.HQ
eng only.
WHODOC
Vaccines--directories.
Research--directories.
Investments.
Vaccination--in infancy and childhood.
Questionnaires.
QW 805
DC.HQ
eng only.
WHODOC
Vaccines--directories.
Research--directories.
Investments.
Vaccination--in infancy and childhood.
Questionnaires.
QW 805