Single Article Purchase:
Failure of Inactivated Influenza Vaccine to Protect an Aged Population
D'Alessio DJ, Cox PM, Jr., Dick EC.
Published online October 20, 1969
Choose criteria for pricing info
Want online access for an institution? Learn More/Request Quote >
Obtain AMA PRA Category 1 Credit™ by reading an article and completing an online quiz. Quizzes are available to AMA Members, subscribers, and those who have purchased tokens.