Re: DTP vaccination and child survival in observational studies with incomplete vaccination data.
Lehmann
Deborah
D
D015982:Bias; D002648:Child; D046688:Child Mortality; D015721:Diphtheria-Tetanus-Pertussis Vaccine / Q000009:adverse effects*; D006801:Humans
D015721:Diphtheria-Tetanus-Pertussis Vaccine