149
Participants
Start Date
July 31, 2013
Primary Completion Date
March 31, 2014
Study Completion Date
March 31, 2015
Full price
Participants will receive a voucher for the full price of a Tdap vaccine ($63.99) + a baby care product voucher or gift card
$5 off
Participants will receive a voucher for $5 off a Tdap vaccine + a baby care product voucher or gift card.
Karabots Primary Care Center - The Children's Hospital of Philadelphia, Philadelphia
Robert Wood Johnson Foundation
OTHER
University of Pennsylvania
OTHER
Children's Hospital of Philadelphia
OTHER